A production line operation is designed to fill cartons with laundry detergent to a mean weight of 32 ounces. A sample of cartons is periodically selected and weighed to determine whether underfilling or overfilling is occurring. If the sample data lead to a conclusion of underfilling or overfilling, the production line will be shut down and adjusted to obtain proper filling. a. Formulate the null and alternative hypotheses that will help in deciding whether to shut down and adjust the production line. Ho: - Select your answer H₂: -Select your answer - b. Comment on the conclusion when Ho cannot be rejected. Is there evidence that the production line is not operating properly? - Select your answer - c. Comment on the conclusion when Ho can be rejected. Can we conclude that overfilling or underfilling exists? - Select your answer -
A production line operation is designed to fill cartons with laundry detergent to a mean weight of 32 ounces. A sample of cartons is periodically selected and weighed to determine whether underfilling or overfilling is occurring. If the sample data lead to a conclusion of underfilling or overfilling, the production line will be shut down and adjusted to obtain proper filling. a. Formulate the null and alternative hypotheses that will help in deciding whether to shut down and adjust the production line. Ho: - Select your answer H₂: -Select your answer - b. Comment on the conclusion when Ho cannot be rejected. Is there evidence that the production line is not operating properly? - Select your answer - c. Comment on the conclusion when Ho can be rejected. Can we conclude that overfilling or underfilling exists? - Select your answer -
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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The first two select the answers have the following options:
greater than or equal to 32
greater than 32
less than or equal to 32
less than 32
equal to 32
not equal to 32
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