Mathematics, 20.09.2020 14:01 cait8752
Keith tabulated the following values for time spent napping in minutes of six of his friends: 23, 35, 17, 30, 20, and 19. The standard deviation is 7.043. Keith reads that the mean nap is 22 minutes. t equals fraction numerator x with bar on top minus mu over denominator begin display style bevelled fraction numerator s over denominator square root of n end fraction end style end fraction The t-statistic for a two-sided test would be . Answer choices are rounded to the hundredths place. 0.70 1.43 1.39 2.88
Answers: 3
Mathematics, 21.06.2019 18:00
Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?
Answers: 1
Mathematics, 21.06.2019 22:30
Will mark brainlist what is the slope of the line passing through the points (-2, -8) and (-3,-9)? -7/5-5/71-1
Answers: 2
Keith tabulated the following values for time spent napping in minutes of six of his friends: 23, 35...
English, 29.08.2021 05:10
English, 29.08.2021 05:10
English, 29.08.2021 05:10
Mathematics, 29.08.2021 05:10
English, 29.08.2021 05:10
History, 29.08.2021 05:10
Spanish, 29.08.2021 05:10
History, 29.08.2021 05:10
Chemistry, 29.08.2021 05:10
Mathematics, 29.08.2021 05:10
Mathematics, 29.08.2021 05:10
Mathematics, 29.08.2021 05:10
Mathematics, 29.08.2021 05:10
Mathematics, 29.08.2021 05:10