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please help me understand this better An oceanographer claims that the mean dive duration of a North Atlantic right whale is 11.6 minutes. A random

please help me understand this better

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An oceanographer claims that the mean dive duration of a North Atlantic right whale is 11.6 minutes. A random sample of 34 dive durations has a mean of 12.2 minutes and a standard deviation of 2.3 minutes. At a 20.05 is there enough evidence to reject the oceanographer's claim? Write the claim mathematically and identify H0 and Ha. Choose the correct answer below. 0 Ho: p. = 11.6 Ha: Ju, 7E 11.6 (claim) 0 Ho: ,u, 72 11.6 (claim) Ha: a = 11.6 0 H0: )1. = 11.6 (claim) Ha: p # 11.6 0 H0: ,u. 95 11.6 H3: )1 = 11.6 (claim) Find the standardized test statistic. Round to the nearest hundredth as needed. Find the p-value. Round to three decimal places as needed. Decide whether to reject or fail to reject the null hypothesis. Choose the correct answer below. 0 Reject HO O Fail to reject H0 Interpret the decision in the context of the original claim. Choose the correct answers below. At the 5% level of signicance, there [59'3\"] I: enough evidence to ._ [ Select] t right whale is 11.6 minutes. I the claim that the mean dive duration of a North Atlantic

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