Questions
This problem has several parts. The table below shows the ages and bone densities for five...

This problem has several parts.

The table below shows the ages and bone densities for five women.

Age 40 42 47 51 50
Bone Density 340 335 319 319 310
Enter the slope and y-intercept of the regression line, using age as the independent variable. Round your answers to two decimal places.
Slope: Intercept:
Using your regression line (with rounded coefficients), predict the bone density of a 53-year-old woman to the nearest whole number.
Estimate:
Did you just perform interpolation or extrapolation?
A. interpolation
B. extrapolation
Enter r for this data, each rounded to the nearest hundredth.
Correlation:

In: Statistics and Probability

Steady Eddie Corp. is constructing its cash budget. Its budgeted monthly sales are $8,000, and they...

Steady Eddie Corp. is constructing its cash budget. Its budgeted monthly sales are $8,000, and they are constant from month to month. 40% of its customers pay in the first month and take the 2% discount, while the remaining 60% pay in the month following the sale and do not receive a discount. The firm has no bad debts. Purchases for next month's sales are constant at 50% of projected sales for the next month. "Other payments," which include wages, rent, and taxes, are 25% of sales for the current month. Construct a cash budget for a typical month and calculate the average net cash flow during the month. Enter your answer rounded to two decimal places.

In: Finance

7. Ask the user to type in a number and compare this number with 8. The...

7. Ask the user to type in a number and compare this number with 8. The user could try twice.

If the first user input was 8 then print out “Correct!” and terminate the program, otherwise ask user to type in a number for the second time. If the second input was 8 then print out “Correct”, otherwise print “Game over!”

Finish the assembly code segment for the above requirement.

.data

message: .asciiz "Please enter a random number:"

right_str: .asciiz "Correct!\n"

wrong_str: .asciiz "Game over! \n"

.text

            li $t0,8 # true answer

            li $t1,0 #counter, two chances           

loopcheck:  

            la $a0, message # ask user type in

            li $v0, 4

            syscall

            li $v0, 5

            syscall

            move $s1, $v0 # s1 is the user input

            …. # your answer here

           …. # your answer here

printGameOver:

            la $a0, wrong_str

            li $v0, 4

            syscall

            j done

printright:

            la $a0, right_str

            li $v0, 4

            syscall           

done: #exit

li $v0, 10

syscall

In: Computer Science

Hi , There are about 7 or 8 types of evidence considered in auditing. For the...

Hi , There are about 7 or 8 types of evidence considered in auditing.

For the company amazon, can you tell me where I can find those types of evidence

if in the balance sheet, can you name the evidence and give an example of it , Thanks

In: Accounting

T or F () 7. Remittance is more favorable to the seller. ) 8. If the...

T or F

() 7. Remittance is more favorable to the seller.

) 8. If the drawee is a bank, the draft must be a banker’s draft.

() 9. A bill of exchange with restrictive payee is not transferable.

) 10. Straight bills of lading involve high risks and are not often used in international trade.

In: Economics

​Beryl's Iced Tea currently rents a bottling machine for $54,000 per​ year, including all maintenance expenses....

​Beryl's Iced Tea currently rents a bottling machine for $54,000 per​ year, including all maintenance expenses. It is considering purchasing a machine instead and is comparing two​ options:
a. Purchase the machine it is currently renting for $150,000. This machine will require $22,000 per year in ongoing maintenance expenses.
b. Purchase a​ new, more advanced machine for $250,000. This machine will require $16,000 per year in ongoing maintenance expenses and will lower bottling costs by $13,000 per year.​ Also, $35,000 will be spent upfront to train the new operators of the machine.
Suppose the appropriate discount rate is 9% per year and the machine is purchased today. Maintenance and bottling costs are paid at the end of each​ year, as is the cost of the rental machine. Assume also that the machines will be depreciated via the​ straight-line method over seven years and that they have a​ 10-year life with negligible salvage value. The marginal corporate tax rate is 40%.
Should​ Beryl's Iced Tea continue to​ rent, purchase its current​ machine, or purchase the advanced​ machine? To make this​ decision, calculate the NPV of the FCF associated with each alternative.

In: Finance

The manufacturer of hardness testing equipment uses​ steel-ball indenters to penetrate metal that is being tested.​...

The manufacturer of hardness testing equipment uses​ steel-ball indenters to penetrate metal that is being tested.​ However, the manufacturer thinks it would be better to use a diamond indenter so that all types of metal can be tested. Because of differences between the two types of​ indenters, it is suspected that the two methods will produce different hardness readings. The metal specimens to be tested are large enough so that two indentions can be made.​ Therefore, the manufacturer uses both indenters on each specimen and compares the hardness readings. Construct a​ 95% confidence interval to judge whether the two indenters result in different measurements. ​Note: A normal probability plot and boxplot of the data indicate that the differences are approximately normally distributed with no outliers.

Specimen

1

2

3

4

5

6

7

8

9

Steel ball

51

57

61

70

68

54

65

51

53

Diamond

53

55

63

74

69

56

68

51

56

In: Statistics and Probability

TMA manufactures 37-in. high definition LCD televisions in two separate locations, Locations I and II. The...

TMA manufactures 37-in. high definition LCD televisions in two separate locations, Locations I and II. The output at Location I is at most 6000 televisions/month, whereas the output at Location II is at most 5000 televisions/month. TMA is the main supplier of televisions to the Pulsar Corporation, its holding company, which has priority in having all its requirements met. In a certain month, Pulsar placed orders for 3000 and 4000 televisions to be shipped to two of its factories located in City A and City B, respectively. The shipping costs (in dollars) per television from the two TMA plants to the two Pulsar factories are as follows.

From TMA City A City B
Location I $5 $3
Location II $7 $8

TMA will ship x televisions from Location I to city A and y televisions from Location I to city B. Find a shipping schedule that meets the requirements of both companies while keeping costs to a minimum.

In: Advanced Math

This is a 5 number summary for the number of children born. min 1st Qart Median...

This is a 5 number summary for the number of children born.

min 1st Qart Median Mean 3rd Quar Max
0.00 1.00 3.00 3.261 4.00 16.00

Explain why it would be inappropriate to conduct a chi square test for contraceptive method and number of children ever born. Hint look at the output for the following R command (table(dat3$contrMethod, dat3$noKids))

0 1 2 3 4 5 6 7 8 9 10 11 12 13 16
1 95 143 114 70 57 44 35 18 29 5 9 6 4 0 0
2 0 46 56 70 62 36 27 19 9 3 2 2 0 1 0
3 2 87 106 119 78 55 30 12 9 8 0 3 0 1 1

In: Statistics and Probability

Write this program in a C++ language Calculate the ideal age of a spouse. Enter either...

Write this program in a C++ language Calculate the ideal age of a spouse. Enter either m or f from the keyboard in lower case. You may use string data for the gender. Convert the gender to upper case

Enter an age from the keyboard, probably an integer

You will need prompts telling the user what to enter.

Use an IF statement to determine if the person is a male or female. You do one calculation if the person is a male else you do another calculation if the person is a female.

Use a loop where you enter this data (loop for 1 to 6 ) so you will only have to run the program 1 time instead of 6 times.

m 28

m 70

m 18

f 32

f 60

f 13

For each set of data, print out the Gender, age, and Ideal Spouse's age, along with the following messages when they apply (the messages will be in the last column):

If a male over 60, print “robbing the cradle.”

If a male under 25, print “too young to be married”

if a female over 60, print “a gold digger”

if a female < 19 print “jail bait”

Plato's formula. A little bit out of date. You will be a gold digger or robbing the cradle if your age is over 40 because back then people only lived to be about 35 or so on the average.

For a male, his ideal spouse’s age is his age/2+7

For a female, her age*2-14

So, inside the loop

1. Input from the keyboard either m or f and an age

2. convert the m or f to upper or upper case

3. enter age from keyboard

4. Use an if to determine if user is a male or female. Use the appropriate syntax for your language. Calculate Ideal age.

5. Print the Gender as “Male” or as “Female”, and the age, and the ideal age you calculated.

6. Then print any matching messages on the same line

7. Accumulate the total idea age of a male spouse and of a female spouse and the count of males and females.

8. When you exit the loop the print the average idea age of a spouse for a male and the average ideal age of a spouse for a female.

if gender=="M"

do male calculation

else

do female calculation


remember two = signs for comparison

You will need braces for code blocks

In: Computer Science