Mathematics, 27.04.2021 03:00, JsYTTiktok
A statistics professor gives a survey to each of the 20 students in an introductory statistics course. The survey asks the
students how many text messages they think they sent yesterday. The data are included below. Use Excel to calculate the
population standard deviation and the population variance.
• Round your answers to one decimal place.
Texts sent yesterday
53
39
16
158
19
24
29
17
64 , 379, 62, 63, 6, 8,74, 14, 199,273,32,92 standard deviation: and variance:
Answers: 3
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A statistics professor gives a survey to each of the 20 students in an introductory statistics cours...
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