Question
Need help to solve this question from chapter 8 of Triola statistics. Show steps and formulas to solve and explanation using TI-84 calculator. A genetic
Need help to solve this question from chapter 8 of Triola statistics. Show steps and formulas to solve and explanation using TI-84 calculator.
A genetic experiment involving peas yielded one sample of offspring consisting of445 green peas and 122 yellow peas. Use a0.01 significance level to test the claim that under the samecircumstances, 27%of offspring peas will be yellow. Identify the nullhypothesis, alternativehypothesis, teststatistic, P-value, conclusion about the nullhypothesis, and final conclusion that addresses the original claim. Use theP-value method and the normal distribution as an approximation to the binomial distribution.
- What are the null and alternativehypotheses?
H0: p = 0.27
H1: p does not equal 0.27
- What is the teststatistic?
Z =
(Round to two decimal places asneeded.)
- What is theP-value?
P-value =
(Round to four decimal places asneeded.)
- What is the conclusion about the nullhypothesis? :Fail to reject the null hypothesis OR Reject the null hypothesis
- What is the finalconclusion?: There is OR There is not sufficient evidence to either warrant rejection OR support the claim?
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