Mathematics, 11.12.2019 21:31, nguyendavis17
The amount of water consumed each day by a healthy adult follows a normal distribution with a mean of 1.22 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: 1.44 1.80 1.20 1.32 1.44 1.32 1.90 1.64 1.32 1.60 at the 0.050 significance level, can we conclude that water consumption has increased? calculate and interpret the p-value.
Answers: 3
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