A humane society claims that less than 63% of households in a certain country own a pet. In a random sample of 500 households in that country, 300 say they own a pet. At a = 0.10, is there enough evidence to support the society's claim? Complete parts (a) through (c) below. Ha: p= Ha: ps Ha: p# (b) Use technology to find the P-value. Identify the standardized test statistic. (Round to two decimal places as needed.) Identify the P-value. P = (Round to three decimal places as needed.) (c) Decide whether to reject or fail to reject the null hypothesis and (d) interpret the decision in the context of the original claim. V the null hypothesis. There enough evidence to V the society's claim.

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A humane society claims that less than 63% of households in a certain country own a pet. In a random sample of 500 households in that country, 300 say they own a
pet. At a = 0.10, is there enough evidence to support the society's claim? Complete parts (a) through (c) below.
Ha: p =
Hai ps
Ha: p+
(b) Use technology to find the P-value.
Identify the standardized test statistic.
z=
(Round to two decimal places as needed.)
Identify the P-value.
P =
(Round to three decimal places as needed.)
(c) Decide whether to reject or fail to reject the null hypothesis and (d) interpret the decision in the context of the original claim.
the null hypothesis. There
V enough evidence to
the society's claim.
Transcribed Image Text:A humane society claims that less than 63% of households in a certain country own a pet. In a random sample of 500 households in that country, 300 say they own a pet. At a = 0.10, is there enough evidence to support the society's claim? Complete parts (a) through (c) below. Ha: p = Hai ps Ha: p+ (b) Use technology to find the P-value. Identify the standardized test statistic. z= (Round to two decimal places as needed.) Identify the P-value. P = (Round to three decimal places as needed.) (c) Decide whether to reject or fail to reject the null hypothesis and (d) interpret the decision in the context of the original claim. the null hypothesis. There V enough evidence to the society's claim.
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