please fill ot the data sheet for  conservation of angular momentum using two air mounted disks lab. (show all work)

Table 1. Moment of Inertia of the disks

Table 2. Inelastic collision of two disks                                          

Table 3. Kinetic Energy

Bonnie and Clyde are the only two shareholders in Getaway Corporation. Bonnie owns 60 shares with a basis of $8,800, and Clyde owns the remaining 40 shares with a basis of $17,500. At year end, Getaway is considering different alternatives for redeeming some shares of stock. Evaluate whether each of these stock redemption transactions qualify for sale or exchange treatment.
A)Getaway redeems 10 of Bonnie’s shares for $3,000. Getaway has $20,000 of E&P at year end and Bonnie is unrelated to Clyde

if Bonnie owns 60% before the redemption how much after the redemption?

B)Getaway redeems 24 of Bonnie’s shares for $6,000. Getaway has $20,000 of E&P at year end and Bonnie is unrelated to Clyde

If Bonnie owns 60% before the redemption how much will bonnie own after the redemption?

C)Getaway redeems 10 of Clyde’s shares for $2,500. Getaway has $20,000 of E&P at year end and Clyde is unrelated to Bonnie. Clyde owns 40% before the redemption and 33% after the redemption (30/90).

If Clyde owns 40% before the redemption how much will he own after the redemption?

1.) Consider the data in the following table. In this study, the authors were interested in the use of erythrocyte sodium (ES) concentration as a potential biomarker for the response to lithium treatment in patients with bipolar illness. The ES levels were measured in 10 bipolar patients before and after treatment with lithium. The ES levels before and after treatment with lithium, as well as the after - before differences are given in Table 1. The authors wished to determine if there was a significant increase in ES level following lithium treatment.

            Table 1. Erythrocyte Sodium Concentrations (mmol/l) in Bipolar Patients

Test statistic = __2.19____   d.f. = __9__   p-value = ___ 0.0560___

One sample t test was most appropriate to perform

??? State your conclusion in terms that a layperson would understand. ???

Module 7 &8: Management Issues for Non-Depository Institutions

The Save You Insurance Company has the following financial statements.                                                                           2020                      2019

Net Premiums Written                           48,612             47,398

-------------------------------------------------------------------------------

Income Statement ($ mils.)

Premiums Earned                                   42,624             48,321

Loss Expenses                                         30,746             34,364

Operating Expenses                                17,720             17,693

Total Policy Expenses                             48,466             52,057

Net Underwriting Gain/Loss                             (5,842)             (3,736)

Net Investment Income                           15,700            19,995

Operating Income before taxes              9,858               16,259

Dividends to Policyholders                     6,517              10,361

Income Tax                                              1,294               1,670

Net Income                                              $2,047            $ 4,228

Ave Investment Yield                           4.94%                 5.89%

(mils.)                                                       2020               2019

Total Assets                                         $381,972          $406,529

Liabilities

Total Liabilities                                    $349,069         $369,700

Total Equity                                            32,903             36,829

Total Liabs. & Equity                           $381,972        $406,529  

Dupont Analysis:

                   Asset Turnover                                

                  Net Profit Margin                              

                     ROA                                                 

                     ROE                                                 

                     OROA                                              

           Equity Multiplier (EM)        

Give an overview for why the insurance companies overall profitability changed in 2020 including trends in the expense ratio, loss ratio, and combined rate, and average investment yield. Also do a Dupont analysis explaining why the ROE and ROA for the insurance company changed in 2020 (based on the Operating Profit Margin, Asset Utilization, and the Equity Multiplier.

To test the effect of a physical fitness course on one's physical ability, the number of sit-ups that a person could do in one minute, both before and after the course, was recorded. Ten individuals are randomly selected to participate in the course. The results are displayed in the following table. Using this data, find the 90% confidence interval for the true difference in the number of sit-ups each person can do before and after the course. Assume that the numbers of sit-ups are normally distributed for the population both before and after completing the course.

Sit-ups before 44 33 40 32 21 35 52 24 32 48

Sit-ups after 58 36 53 40 37 39 58 38 36 60

Step 1 of 4: Find the point estimate for the population mean of the paired differences. Let x1 be the number of sit-ups before taking the course and x2 be the number of sit-ups after taking the course and use the formula d=x2−x1 to calculate the paired differences. Round your answer to one decimal place.

Step 2 of 4: Calculate the sample standard deviation of the paired differences. Round your answer to six decimal places.

Step 3 of 4: Calculate the margin of error to be used in constructing the confidence interval. Round your answer to six decimal places.

=

Step 4 of 4: Construct the 90% confidence interval. Round your answers to one decimal place.

To test the effect of a physical fitness course on one's physical ability, the number of sit-ups that a person could do in one minute, both before and after the course, was recorded. Ten individuals are randomly selected to participate in the course. The results are displayed in the following table. Using this data, find the 99%

confidence interval for the true difference in the number of sit-ups each person can do before and after the course. Assume that the numbers of sit-ups are normally distributed for the population both before and after completing the course.

Step 1 of 4:Find the point estimate for the population mean of the paired differences. Let x1

be the number of sit-ups before taking the course and x2 be the number of sit-ups after taking the course and use the formula d=x2−x1 to calculate the paired differences. Round your answer to one decimal place.

Step 2 of 4:Calculate the sample standard deviation of the paired differences. Round your answer to six decimal places.

Step 3 of 4:Calculate the margin of error to be used in constructing the confidence interval. Round your answer to six decimal places.

Step 4 of 4:Construct the 99%

confidence interval. Round your answers to one decimal place.

A pharmaceutical company claims that its new drug reduces systolic blood pressure. The systolic blood pressure (in millimeters of mercury) for nine patients before taking the new drug and 22 hours after taking the drug are shown in the table below. Is there enough evidence to support the company's claim?

Let d=(blood pressure before taking new drug)−(blood pressure after taking new drug)d=(blood pressure before taking new drug)−(blood pressure after taking new drug). Use a significance level of α=0.01 for the test. Assume that the systolic blood pressure levels are normally distributed for the population of patients both before and after taking the new drug.

Step 1 of 5: State the null and alternative hypotheses for the test.

Step 2 of 5: Find the value of the standard deviation of the paired differences. Round your answer to one decimal place.

Step 3 of 5: Compute the value of the test statistic. Round your answer to three decimal places.

Step 4 of 5: Determine the decision rule for rejecting the null hypothesis H0. Round the numerical portion of your answer to three decimal places.

Step 5 of 5: Make the decision for the hypothesis test. Reject or Fail to Reject.

Write a complete Java Program to solve the following problem.

February 18 is a special date as this is the date that can be divisible by both 9 and 18

Write a program that asks the user for a numerical month and numerical day of the month and then determines whether that date occurs before, after, or on February 18.

If the date occurs before February 18, output the word Before. If the date occurs after February 18, output the word After. If the date is February 18, output the word Special.

Note: Passing the sample test cases are not enough to earn the full marks. You need to test your program for different months and dates to see whether your program will work in all the cases.

Input

The input consists of two integers each on a separate line. These integers represent a date in 2015.
The first line will contain the month, which will be an integer in the range from 1 (indicating January) to 12 (indicating December).
The second line will contain the day of the month, which will be an integer in the range from 1 to 31. You can assume that the day of the month will be valid for the given month.

Output

Exactly one of Before, After or Special will be printed on one line.

Sample Input 1

1
7

Sample Output 1

Before

Sample Input 2

8
31

Sample Output 2

After

Sample Input 3

2
18

Sample Output 3

Special

Must be coded in java. Easy code for grade 11 class

A pharmaceutical company claims that its new drug reduces systolic blood pressure. The systolic blood pressure (in millimeters of mercury) for nine patients before taking the new drug and 2 hours after taking the drug shown in the table below. Using this data, find the 95 % confidence interval for the true difference in blood pressure for each patient after taking the new drug. Assume that the blood pressures are normally distributed for the population of patients both before and after taking the new drug.

Patient 1 2    3    4 5    6    7    8    9

Blood pressure (before)    153 159    197    164 185    162    158    196    166

Blood pressure (after) 146 142    180    145 177    142    146    176    146

Step 3: Calculate the margin of error to be used in constructing the confidence interval. Round your answer to six decimal places.

A pharmaceutical company claims that its new drug reduces systolic blood pressure. The systolic blood pressure (in millimeters of mercury) for nine patients before taking the new drug and 2 hours after taking the drug are shown in the table below. Using this data, find the 90% confidence interval for the true difference in blood pressure for each patient after taking the new drug. Assume that the blood pressures are normally distributed for the population of patients both before and after taking the new drug. Patient 1 2 3 4 5 6 7 8 9 Blood pressure (before) 195 167 197 187 187 186 204 178 172 Blood pressure (after) 181 158 174 172 162 162 185 167 146 Step 2 of 4 : Calculate the sample standard deviation of the paired differences. Round your answer to six decimal places.