A- What is the level of measurement of the DV? B- Why Bar graph  is the best graph to display this data? Explain C- Construct a bar graph  that incorporates all the information in this table. D- Looking at your graph, do you think that the relaxation training really worked. Explain your answer.

Hey! I need help with #17, thank you!

Please do not give solution in image format thanku The distribution of hemoglobin in grams per deciliter of blood is approximately N(15,2) in women and approximately N(16,3) in men. a. What percent of men have less hemoglobin than the women’s mean hemoglobin?  b. What percent of men have more hemoglobin than the women’s mean hemoglobin? c. What percent of women have more hemoglobin than the men’s mean hemoglobin?

I am doing a persuasive speech on the increase in student loan debt. I want to use a graph that shows the increase over the decades from the 1970s to now which type of graph would be most appropriate for this type of data? A- a pie chart B- line graph C- bar graph

Topic: Understanding the Data Around Us Instructions: 1. Show your complete solutions and highlight/box your final answers. 2. If you will use Excel, simply get the important values in the Data Analysis and write/type them in your paper. You don't need to include the entire results in your solutions, just get the essential values. Question: 1) A recent study stated that if a person chewed gum, the average number of sticks of hum he or she chewed daily was 8. To test the claim, a researcher selected a random sample of 36 gum chewers and found the mean number of sticks of gum chewed per day was 9. The standard deviation of the population is 1. At , a = 0.05 is the number of sticks of gum a person chews per day actually greater than 8? State the correct interpretations and conclusion. A. State the hypothesis. B. Find the critical value(s). C. Compute the test value. D. Make the decision. E. Summarize the results.

OBJECTIVE A To read a histogram 12 Customer Credit A total of 50 monthly credit account balances were recorded. Figure 32 is a histogram of these data. Use this histogram for Exercises 3 to 6. 10 3. How many account balances were between $1500 and $2000? 4. How many account balances were less than $2000? 300 500 1000 1500 2000 2500 Credit Account Balance ($) 5. What percent of the account balances were between $2000 and $2500? Figure 32 6. What percent of the account balances were greater than $1500? 250 Number of Accounts

What type of relationship does this scatterplot best represent? >>>SEE IMAGE<<< Group of answer choices r = -.70 r = .00 r = .70