Among all species of the common field mouse, the average weight is about 19 grams with a standard deviation of 4 grams. Cancer researchers in Iowa use a particular species of field mouse from Greenland which hat certain autoimmune traits that make studying certain aspects of brain tumors easier. A sample officance at the laboratory in Iowa had an average weight of 17 grams. Conduct a one-sample z-test of signifie weights level a = 0.01 to determine if the weights of the mice used in this laboratory are different than the weights of the common field mouse. Use this information to answer questions 20 - 23. 20. State the appropriate null and alternative hypotheses for this test. 21. Compute the value of the test statistic: 22. Determine the P-value for this test of significance:

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Among all species of the common field mouse, the average weight is about 19 grams with a standard deviation
of 4 grams. Cancer researchers in Iowa use a particular species of field mouse from Greenland wice at
certain autoimmune traits that make studying certain aspects of brain tumors easier. A sample of 6 mice at
the laboratory in Iowa had an average weight of 17 grams. Conduct a one-sample s-test of significance t
level a = 0.01 to determine if the weights of the mice used in this laboratory are different than the weights
of the common field mouse. Use this information to answer questions 20-23.
20. State the appropriate null and alternative hypotheses for this test.
com
21. Compute the value of the test statistic:
22. Determine the P-value for this test of significance:
D
23. Should you reject or fail to reject the null hypothesis? Justify your answer for full credit.
Transcribed Image Text:Among all species of the common field mouse, the average weight is about 19 grams with a standard deviation of 4 grams. Cancer researchers in Iowa use a particular species of field mouse from Greenland wice at certain autoimmune traits that make studying certain aspects of brain tumors easier. A sample of 6 mice at the laboratory in Iowa had an average weight of 17 grams. Conduct a one-sample s-test of significance t level a = 0.01 to determine if the weights of the mice used in this laboratory are different than the weights of the common field mouse. Use this information to answer questions 20-23. 20. State the appropriate null and alternative hypotheses for this test. com 21. Compute the value of the test statistic: 22. Determine the P-value for this test of significance: D 23. Should you reject or fail to reject the null hypothesis? Justify your answer for full credit.
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