Using the class data set, test the claim that the true proportion of blue m&m candies is 0.24 at the 0.05 confidence significance level. Null? Hypothesis?
Using the class data set, test the claim that the true proportion of blue m&m candies is 0.24 at the 0.05 confidence significance level. Null? Hypothesis?
Z-test for one sample proportion :
A z-test for one proportion is a hypothesis test that attempts to make a claim about the population proportion (p) for a certain population attribute. The test has null and the alternative hypothesis. The null hypothesis is a statement about the population proportion, which corresponds to the assumption of no effect, and the alternative hypothesis is the complementary hypothesis to the null hypothesis.
Given :
Sample size : n = 1816
Number of success = 359
Sample proportion :
- State null and alternative hypothesis :
H0 : p = 0.24
H1 : p 0.24
Where, claimed proportion is p0 = 0.24 .
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