Mathematics, 17.05.2021 20:30 JadedylaneH6980
According to a national survey, 45% of Americans make New Year resolutions. The editor of the high school newspaper wants to know if the proportion of students
at their school that make New Year resolutions is different 45%. The editor will carry out a test at the a = 0.10 significance level of
Hp =0.45
Hp =\ 0.45
where p = the true proportion of all students at the school that make New Year resolutions. The editor selected a random sample of 50 students and 28 said they
make New Year resolutions. Which of the following is the P-value for this hypothesis test?
A.0.0590
B.0.1179
C.0.8821
D.0.9410
Answers: 2
Mathematics, 21.06.2019 13:00
Which of the following situations represents a linear relationship? a. theresa increases the distance she runs by 0.1 miles every week. b. the volume of a box depends on the length of box. c. the amount of money in a bank account increases by 1 percent each year. d. the population of a town doubles every 5 years.
Answers: 3
Mathematics, 21.06.2019 18:30
The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39
Answers: 2
Mathematics, 21.06.2019 21:00
Which expression is equivalent to 16 in exponential form? a) 4 Ă— 4 b) 8 Ă— 2 c) 23 d) 24
Answers: 2
According to a national survey, 45% of Americans make New Year resolutions. The editor of the high s...
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