Mathematics, 21.09.2020 14:01, bedsaul12345
The formula for the standard deviation of a sample is:
Select the true statement for the following data set that has a mean of 9:
3, 7, 8, 8, 8, 9, 10, 10, 13, 14
Answer choices are rounded to the hundredths place.
a. The variance is 8.50 and the standard deviation is 3.09.
b. The variance is 3.09 and the standard deviation is 9.56.
c. The variance is 9.56 and the standard deviation is 8.50.
d. The variance is 9.56 and the standard deviation is 3.09.
Answers: 1
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With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.
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An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years
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The formula for the standard deviation of a sample is:
Select the true statement for the following...
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