Mathematics, 21.05.2021 01:50, IDespretlyneedhelp
The amount of water consumed each day by a healthy adult follows a normal distribution with a mean of 1.30 liters. A health campaign promotes the consumption of at least 2.0 liters per day. A sample of 10 adults after the campaign shows the following consumption in liters:
1.361.351.331.661.581.321.381.421.9 01.54
At the 0.050 significance level, can we conclude that water consumption has increased? Calculate and interpret the p-value.
A.) State the null hypothesis and the alternate hypothesis.
H0: μ ≤
H1: μ >
B.) State the decision rule for 0.050 significance level. (round to 3 decimal places)
C.) Compute the value of the test statistic. (round to 3 decimal places)
D.) At the 0.050 level, can we conclude that water consumption has increased?
E.) Estimate the p-value.
Answers: 3
Mathematics, 21.06.2019 16:30, Kayccee9958
Anyone know? is appreciated! will mark brainliest if correct!
Answers: 2
The amount of water consumed each day by a healthy adult follows a normal distribution with a mean o...
Mathematics, 02.04.2020 12:26
Mathematics, 02.04.2020 12:26
Mathematics, 02.04.2020 12:26
Arts, 02.04.2020 12:27
History, 02.04.2020 12:27
Mathematics, 02.04.2020 12:27