What are the items that are subject to percentage deduction, are the treatment for all ages the same?

1. What is the U.S. spending on steel as a percentage of GDP? Is the volatility of the spending share large? Get data from the last 30 years and plot it in Excel.

1. What is the percentage of the variance of the Avg. Total Score variable explained by this linear relationship with per pupil spending? Briefly explain your answer.
2. Interpret the slope of the regression line for this model.

Given a data set, which of the following is most likely to be the percentage of

data within four standard deviations of the mean?

94%

75%

95%

89%

2)

If the mean of a data set is 5 and the data is said to be symmetric,

then the median will be

3

5

1

7

A study tried to relate the number of calories in beer to the percentage of alcohol and number of carbohydrates. Use the accompanying data table to perform a natural logarithmic transformation of the dependent variable​ (calories). Using the transformed dependent variable and the percentage of alcohol and the number of carbohydrates as the independent​ variables, perform a multiple regression analysis. Then answer parts​ (a) through​ (f). a. State the regression equation, Fstat, and critical value

how do you find each variable in the regression equation? please show steps in excel.

Due to the increasing percentage of older adult clients in the U.S., it is imperative that healthcare providers assess and confront their own attitudes and perceptions toward older adults.

In your initial post, address the following:

1. Describe ageism and its impact on societal views of older adult clients.
2. Explain how ageism can influence the healthcare provisions of older adult clients.
3. As a healthcare provider, how can one best assess and confront attitudes, perceptions, behaviors, and biases toward older adults?

Due to the increasing percentage of older adult clients in the U.S., it is imperative that healthcare providers assess and confront their own attitudes and perceptions toward older adults.

In your initial post, address the following:

1. Describe ageism and its impact on societal views of older adult clients.
2. Explain how ageism can influence the healthcare provisions of older adult clients.
3. As a healthcare provider, how can one best assess and confront attitudes, perceptions, behaviors, and biases toward older adults?
4. Answer all three questions please

3. A university wants to estimate the percentage of their students who are the first in their families to go to college. There are 40,000 enrolled students. For each part, describe how the university might collect data using the given sampling method

a. Cluster sample

b. Simple random sample

c. Systematic sample

d. Stratified sample

A pharmaceutical company develops a drug that the claim reduces the percentage of kids that are allergic to tree nuts . Suppose it is believed that 14% of kids are allergic to tree nuts. In a recent the company says that only 9% of kids that took the medication were allergic to tree nuts. The pharmaceutical company claims that that this drug has reduced the percentage of kids allergic to tree nuts. In a hypothesis test to test this claim we get the following null and alternative hypotheses.

H0:p=0.14H0:p=0.14
H1:p<0.14H1:p<0.14

If the conclusion is to fail to reject the null hypothesis, what is the conclusion in regards to the original claim?

• There is not sufficient sample evidence to warrant rejection of the claim that the new drug has reduced the percentage of kids allergic to tree nuts
• There is sufficient sample evidence to warrant rejection of the claim that the new drug has reduced the percentage of kids allergic to tree nuts
• There is not sufficient sample evidence to support the claim that the new drug has reduced the percentage of kids allergic to tree nuts
• There is sufficient sample evidence to support the claim that the new drug has reduced the percentage of kids allergic to tree nuts