Below you are given calories and protein of 7 whey protein brands #

Calories

Protein

1

250

25

2

287

23

3

184

28

4

263

28

5

244

28

6

191

28

7

215

30

For these data (the two variables), compute:

a) The mean, median, first quartile and third quartile.

b) Compute the range, interquartile range, variance, standard deviation and coefficient of variation.

c) Compute the z-score;

d) Compute the variance and correlation between the two variables.

e) Ensure that you comment each obtained result.

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Asap describe three different expenses associated with restaurants. choose one of these expenses, and discuss how a manager could handle this expense.

You plan to invest some money in a bank account. which of the following banks provides you with the highest effective rate of interest? hint: perhaps this problem requires some calculations. bank 1; 6.1% with annual compounding. bank 2; 6.0% with monthly compounding. bank 3; 6.0% with annual compounding. bank 4; 6.0% with quarterly compounding. bank 5; 6.0% with daily (365-day) compounding.