5.0 9.0 11.0 15.0 17.0 19.0 21.0 X weight Y metabolic rate 3.0 1.4 2.7 5.0 6.0 7.1 7.8 8.3 8.8 1. Refer to 10.1 #14. a. Use Excel to make a scatter diagram with a best fit hand drawn line through the points. Tape your diagram below. Remember to add title and axis labels. b. Do you think the correlation is a) low, moderate or strong? b) Positive or negative? Ans. a Ans. b С. Use Excel to a) determine the correlation coefficient, b) does this coefficient imply that y will increase or decrease as x increases?

The above figure shows variations and means of data sets A and B visually. Which of the following statement is TRUE about this figure?  answer choices 1.Means of data sets A and B are different. 2.Variations of both data sets are same. 3.Data set A has higher variation than data set B. 4.Data set B has higher variation than data set A.

Please provide a complete and clear solution. Please answer for I have 30 minutes left. Thank you very much.

A small organic chemistry class just took their midterm. The scores of the eight students are listed below. 65, 73, 78, 85, 87, 69, 90, 32 What type of graph could you use to represent this data? A. histogram B. bar chart C. pie chart D. stem and leaf E. All of the above O F. A and D only G. B and C only Click to select your answer. O O

the image contains the problem

help me please.

Assume that a randomly selected subject is given a bone density test. Those test scores are normally distributed with a mean of 0 and a standard deviation of 1. Draw a graph and find the bone density test scores that can be used as cutoff values separating the lowest 10% and highest 10%, indicating levels that are too low or too high, respectively. Sketch the region containing the lowest 10% and highest 10%. Choose the correct graph below. OA. -Za Za Q The bone density scores are ☐ OB. -Za Za (Use a comma to separate answers as needed. Round to two decimal places as needed.) ○ C. Q Za -Za D. Q a G Za -Za

I need help with d and e please.

Servings Grams 1 11 2 15 3 23 4 29 5 19 6 22 7 21 8 20 9 15 10 25 11 17 complete a descriptive statistics and box-and-whiskers diagram in excel for the table.

How will I draw this line chart using the data shown in this picture using R code? Thanks.