Mr. Tabor believes that less than 75% of the students at his school completed their math homework last night The math teachers inspect the homework assignments from a random sample of 50 students at the school. The math teachers inspect the homework assignments from a random sample of 50 students at the school. Only 68% of the students completed their math homework. A significance test yields a P-value of 0.1265. Interpret the P-value. The probability that the null hypothesis is true is 0.1265. The probability that the alternative hypothesis is true is 0.1265. O The probability of getting a sample proportion of 0.68 or more is 0.1265. O Assuming that the proportion of all students at Mr. Tabor's school who completed their homework last night is 0,75. there is a 0.1265 probability of getting a sample proportion of 0.68 or less just by chance in a random sample of 50 students at the school. O Assuming that the proportion of all students at Mr. Tabor's school who completed their homework last night is 0,75. there is a 0.1265 probability of getting a sample proportion of 0.68 or more just by chance in a random sample of 50 students at the school.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Mr. Tabor believes that less than 75% of the students at his school completed their math homework last night. The math
teachers inspect the homework assignments from a random sample of 50 students at the school.
The math teachers inspect the homework assignments from a random sample of 50 students at the school. Only 68% of the
students completed their math homework. A significance test yields a P-value of 0.1265.
Interpret the P-value.
The probability that the null hypothesis is true is 0.1265.
The probability that the alternative hypothesis is true is 0.1265.
The probability of getting a sample proportion of 0.68 or more is 0.1265.
Assuming that the proportion of all students at Mr. Tabor's school who completed their homework last night is 0,75.
there is a 0.1265 probability of getting a sample proportion of 0.68 or less just by chance in a random sample of 50
students at the school.
O Assuming that the proportion of all students at Mr. Tabor's school who completed their homework last night jg 0.75.
there is a 0.1265 probability of getting a sample proportion of 0.68 or more just by chance in a random sample of 50
students at the school.
Transcribed Image Text:Resources Mr. Tabor believes that less than 75% of the students at his school completed their math homework last night. The math teachers inspect the homework assignments from a random sample of 50 students at the school. The math teachers inspect the homework assignments from a random sample of 50 students at the school. Only 68% of the students completed their math homework. A significance test yields a P-value of 0.1265. Interpret the P-value. The probability that the null hypothesis is true is 0.1265. The probability that the alternative hypothesis is true is 0.1265. The probability of getting a sample proportion of 0.68 or more is 0.1265. Assuming that the proportion of all students at Mr. Tabor's school who completed their homework last night is 0,75. there is a 0.1265 probability of getting a sample proportion of 0.68 or less just by chance in a random sample of 50 students at the school. O Assuming that the proportion of all students at Mr. Tabor's school who completed their homework last night jg 0.75. there is a 0.1265 probability of getting a sample proportion of 0.68 or more just by chance in a random sample of 50 students at the school.
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