Some experts believe that 16% of all freshwater fish in a country have such high levels of mercury that they are dangerous to eat. Suppose a fish market has 200 fish tested, and 26 of them have dangerous levels of mercury. Test the hypothesis that this sample is not from a population with 16% dangerous fish, assuming that this is a random sample. Use a significance level of 0.05. Comment on your conclusion. State the null and alternative hypotheses. O A. Ho p>0.16 H3 p<0.16 O B. Ho p<0.16 H3 p>0.16 O C. Ho p=0.16 H p#0.16 O D. Ho p=0.16 H p>0.16 O E. Ho p#0.16 H p=0.16

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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Chapter4: Equations Of Linear Functions
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Some experts believe that 16% of all freshwater fish in a country have such high levels of mercury that they are dangerous to eat. Suppose a fish market has 200 fish
tested, and 26 of them have dangerous levels of mercury. Test the hypothesis that this sample is not from a population with 16% dangerous fish, assuming that this is a
random sample. Use a significance level of 0.05. Comment on your conclusion.
poth
State the null and alternative hypotheses.
O A. Ho p>0.16
Ha: p<0.16
O B. Ho p<0.16
rop.
Ha p>0.16
0.16
O C. Ho p=0.16
Ha p 0.16
O D. Ho p=0.16
H p>0.16
O E. Ho p#0.16
H p=0.16
Determine the z-test statistic.
z= (Round to two decimal places as needed.)
Find the p-value.
p-value =
(Round to three decimal places as needed.)
O of 2
Click to select your answer(s).
rch
Transcribed Image Text:Question Help Some experts believe that 16% of all freshwater fish in a country have such high levels of mercury that they are dangerous to eat. Suppose a fish market has 200 fish tested, and 26 of them have dangerous levels of mercury. Test the hypothesis that this sample is not from a population with 16% dangerous fish, assuming that this is a random sample. Use a significance level of 0.05. Comment on your conclusion. poth State the null and alternative hypotheses. O A. Ho p>0.16 Ha: p<0.16 O B. Ho p<0.16 rop. Ha p>0.16 0.16 O C. Ho p=0.16 Ha p 0.16 O D. Ho p=0.16 H p>0.16 O E. Ho p#0.16 H p=0.16 Determine the z-test statistic. z= (Round to two decimal places as needed.) Find the p-value. p-value = (Round to three decimal places as needed.) O of 2 Click to select your answer(s). rch
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