1 The median of these values: 3.4, 4.7, 1.9, 7.6, 6.5 is equal to 4.05

Group of answer choices

False

True

2 The following data corresponds to the carbohydrate grams of 11 different meals served for breakfast:

11, 15, 23, 29, 19, 22, 21, 20, 15, 25, 17

Answer: what is the average? (to two decimal places)

3 From observations 26, 17, 26, 7, find the average.

4 From observations 30, 43, 38, 22 calculate the standard deviation of the sample (s).

5 From observations 15, 48, 1, 4 compute the sample variance (s2).

6 With the following observations 4, 7, 2, 9, 12, 2, 20, 10, 5, 9 answer what is the median, the value of quartile 1 (Q1), quartile 2 (Q2) and quartile 3 (Q3)

Median. Choose from : 8, 11, 10, 4

Q1 Choose from : 8, 11, 10,4

Q2 Choose from : 8, 11, 10, 4

Q3 Choose from 8, 11, 10, 4

7 Outliers, extremes, or outliers can produce problematic results and even misinterpretation. Rank the following measures 1-3 in order from least affected by outliers (1) to most affected by outliers (3).

mediana Choose from 1,2,3

media Choose from 1,2,3

recorrido. Choose from 1,2,3

8. From the following data set:

7,3,7,8,2

Answer: what is the coefficient of variation? (to two decimal places, do not include%)