Mathematics, 05.03.2020 07:18, NobleWho
Statistics!! Please help, 10 points and brainliest!
1. You are comparing the heights of contemporary males and eighteenth-century males. The sample mean for a sample of 30 contemporary males is 70.1 inches with a sample standard deviation of 2.52 inches. The sample mean for eighteenth-century males was 65.2 inches with a sample standard deviation of 3.51 inches. Is there sufficient data to conclude that contemporary males are taller than eighteenth-century males?
A. The p-value is less than 0.00001. There is insufficient data to reject the null hypothesis.
B. The p-value is greater than 0.00001. There is sufficient data to reject the null hypothesis.
C. The p-value is greater than 0.00001. There is insufficient data to reject the null hypothesis.
D. The p-value is less than 0.00001. There is sufficient data to reject the null hypothesis.
Answers: 3
Mathematics, 21.06.2019 13:00, ineedhelp2285
In the final round of trivia competition, contestants were asked to name as many states that begin with the letter m as they could in 15 seconds. the bar graph shows the number of states the contestants were able to name. how many contestants participated in the final round of the competition? a) 6 b) 8 c) 14 d) 20
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Mathematics, 21.06.2019 20:50, badatmathmate8388
Write the equation in logarithmic form e^x=403.429
Answers: 1
Mathematics, 21.06.2019 21:00, cjgonzalez981
Type the correct answer in each box. use numerals instead of words. if necessary, use / fir the fraction bar(s). the graph represents the piecewise function: h
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Statistics!! Please help, 10 points and brainliest!
1. You are comparing the heights of...
1. You are comparing the heights of...
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