Mathematics, 07.11.2019 17:31, lchynnawalkerstudent

# Given a data set, how do you know whether to calculate sigma or s...

Given a data set, how do you know whether to calculate sigma or s? choose the correct answer below. a. if the given data set contains a large number of entries, then s is calculated. if the data set contains a small number of entries, then sigma is calculated. b. if the given data set contains a large number of entries, then sigma is calculated. if the data set contains a small number of entries, then s is calculated. c. when given a data set, one would have to determine if it represented the population or if it was a sample taken from the population. if the data are a population, then s is calculated. if the data are a sample, then sigma is calculated. d. when given a data set, one would have to determine if it represented the population or if it was a sample taken from the population. if the data are a population, then sigma is calculated. if the data are a sample, then s is calculated.

Answers: 2

Mathematics, 22.06.2019 02:30, michelle230

6. sarah saved $12.75 every week for a number of weeks, w. she received an additional $25 during the last week in which she saved money. write and solve an equation to find the number of weeks, w, for which sarah had saved money if she has $114.25 now.

Answers: 3

Mathematics, 22.06.2019 03:00, robert7248

Griffin ordered a pair of sneakers online. he had a $22 credit that he applied toward the purchase, and then he used a credit card to pay for the rest of the cost. if the shoes cost $58, how much did griffin charge to his credit card when he bought the sneakers?

Answers: 1

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