The following data are believed to have come from a normal distribution.

18 23 23 24 20 23 19 22 21 13 12 21 19 20 22 21 19 15 25 23 24 43 30 27 27 30 29 33 24 29

Use the goodness of fit test with six classes and ? = 0.05 to test this claim.

State the null and alternative hypotheses.

O Ho: The population has a normal probability distribution. Ha: The data has a sampling mean distribution. O Ho: The population has a normal probability distribution. Ha: The data has a x distribution. O Ho: The population does not have a normal probability distribution. Ha: The population has a normal probability distribution. O Ho: The population has a normal probability distribution. Ha: The population does not have a normal probability distribution. Find the value of the test statistic. Find the p-value. (Round your answer to four decimal places.) p-value : State your conclusion. O Do not reject Ho. We can reject the claim that the data comes from a normal distribution. O Reject Ho. The claim that the data comes from a normal distribution cannot be rejected. O Do not reject Ho. The claim that the data comes from a normal distribution cannot be rejected. O Reject Ho. We can reject the claim that the data comes from a normal distribution