sanographer dlaims Assume the population is normally distributed. duration of a North Alanic nght whale i minutes. A random sample of 35 dive durations a mean Tinutes and a standard deviation of2 enough evidence rapners claim? Complete pats (a) through (d) below (a) Identify the claim and state Hg and H, Họ (Type integers or decimals. Do not round) The claim is the V hypothesis

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An oceanographer claims that the mean dive duration of a North Atlantic right whale is 11.4 minutes. A random sample of 35 dive durations has a mean of 12.4 minutes and a standard deviation of 2.1 minutes. At a = 0.05 is there enough evidence to reject the oceanographer's claim? Complete parts (a) through (d) below.
Assume the population is normally distributed.
(a) Identify the claim and state Ho and H3-
Họ:
H3:
(Type integers or decimals. Do not round.)
The claim is the
hypothesis.
Transcribed Image Text:An oceanographer claims that the mean dive duration of a North Atlantic right whale is 11.4 minutes. A random sample of 35 dive durations has a mean of 12.4 minutes and a standard deviation of 2.1 minutes. At a = 0.05 is there enough evidence to reject the oceanographer's claim? Complete parts (a) through (d) below. Assume the population is normally distributed. (a) Identify the claim and state Ho and H3- Họ: H3: (Type integers or decimals. Do not round.) The claim is the hypothesis.
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