Question

random sample of 29 filtered 100-mm cigarettes is obtained from a normally distributed population, and the tar content of eac The sample has a standard deviation of 0.16 mg . Use a 0.01 significance level to test the claim that the tar content of filter has a standard deviation different from 0.20 mg , which is the standard deviation for unfiltered king-size cigarettes. Complete d) below. re the null and alternative hypotheses? \( 0: \sigma \neq 0.20 \mathrm{mg} \) \( 1: \sigma=0.20 \mathrm{mg} \) \( 0: \sigma=0.20 \mathrm{mg} \) \( 1: \sigma<0.20 \mathrm{mg} \) e test statistic. 320 (Round to three decimal places as needed.) e P -value of the test statistic. lue of the test statistic is \( \square \) o three decimal places as needed.) B. \( H_{0}: \sigma=0.20 \mathrm{mg} \) \( H_{1}: \sigma \neq 0.20 \mathrm{mg} \) D. \( H_{0}: \sigma>0.20 \mathrm{mg} \) \( H_{1}: \sigma \leq 0.20 \mathrm{mg} \)

          random sample of 29 filtered 100-mm cigarettes is obtained from a normally distributed population, and the tar content of eac The sample has a standard deviation of 0.16 mg . Use a 0.01 significance level to test the claim that the tar content of filter has a standard deviation different from 0.20 mg , which is the standard deviation for unfiltered king-size cigarettes. Complete d) below.
re the null and alternative hypotheses?
\( 0: \sigma \neq 0.20 \mathrm{mg} \)
\( 1: \sigma=0.20 \mathrm{mg} \)
\( 0: \sigma=0.20 \mathrm{mg} \)
\( 1: \sigma<0.20 \mathrm{mg} \)
e test statistic.
320 (Round to three decimal places as needed.)
e P -value of the test statistic.
lue of the test statistic is \( \square \)
o three decimal places as needed.)
B. \( H_{0}: \sigma=0.20 \mathrm{mg} \) \( H_{1}: \sigma \neq 0.20 \mathrm{mg} \)
D. \( H_{0}: \sigma>0.20 \mathrm{mg} \) \( H_{1}: \sigma \leq 0.20 \mathrm{mg} \)

random sample of 29 filtered 100-mm cigarettes is obtained from a normally distributed population, and the tar content of eac The sample has a standard deviation of 0.16 mg . Use a 0.01 significance level to test the claim that the tar content of filter has a standard deviation different from 0.20 mg , which is the standard deviation for unfiltered king-size cigarettes. Complete d) below.
re the null and alternative hypotheses?
0: σ≠ 0.20 mg
1: σ=0.20 mg
0: σ=0.20 mg
1: σ<0.20 mg
e test statistic.
320 (Round to three decimal places as needed.)
e P -value of the test statistic.
lue of the test statistic is □
o three decimal places as needed.)
B. H0: σ=0.20 mg H1: σ≠ 0.20 mg
D. H0: σ>0.20 mg H1: σ≤ 0.20 mg

Added by Lorenzo P.

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