Mathematics, 23.07.2020 01:01 lily3934

Let X equal the number of milliliters in a bottle that has a label volume of 350 ml. Assume that the distribution of X is normal. We want to test the null hypothesis against the alternative hypothesis . From a random sample of 12 bottles, we get a sample mean of and a sample standard deviation, s = 2 ml. Answer the following questions A. Define the type of test statistic we will use.
B. Calculate the test statistic.
C. Define the rejection region using.
D. Determine the p-value of this tes.
E. Give the decision and conclusion in context of this problem.

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:30

Jordan rides his bike 6 7/15 miles every day to deliver newspapers and to go to and from school. if his ride to and from school is 4 3/10 miles, how many miles is the trip to deliver newspapers? 1 1/3 1 1/6 2 1/6 2 4/5

Answers: 1

Answer

Mathematics, 21.06.2019 19:00

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 .is he correct? explain why or why not

Answers: 3

Answer

Mathematics, 21.06.2019 20:30

Max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Answers: 2

Answer

Mathematics, 21.06.2019 21:20

If two angles of a triangle have equal measures and the third angle measures 90°, what are the angle measures of the triangle? a. 60°, 60°, 60° b. 45°, 90°, 90° c. 30°, 30°, 90° d. 45°, 45°, 90°

Answers: 2

Answer

You know the right answer?

Let X equal the number of milliliters in a bottle that has a label volume of 350 ml. Assume that the...

Questions

Mathematics, 04.12.2021 03:00

I need help someone please AND NO LINK IF YOU SEND LINK YOUR NO HELP