Let p denotes the true proportion of readers who own a particular make of car.
Conclusion : i)
A publisher reports that 29 % of their readers own a particular make of car. A...
A publisher reports that 45% of their readers own a particular make of car. A marketing executive wants to test the claim that the percentage is actually over the reported percentage. A random sample of 130 found that 50% of the readers wned a particular make of car. Is there sufficient evidence at the 0.05 level to support the executive's claim? Step 2 of 7 Find the value of the test statistic Round your answer to two decimal places
A publisher reports that 44% of their readers own a laptop. A marketing executive wants to test the claim that the percentage is actually over the reported percentage. A random sample of 100 found that 48 % of the readers owned a laptop. Is there sufficient evidence at the 0.02 level to support the executive's claim? Step 1 of 7: State the null and alternative hypotheses. Answer Point Tables Keypad Keyboard Shortcuts < Ho I Ne Prev H A publisher...
Question 24 of 41 Step 1 of 1 01:21:46 A publisher reports that 53% of their readers own a particular make of car. A marketing executive wants to test the claim that the percentage is actually different from the reported percentage. A random sample of 140 found that 50% of the readers owned a particular make of car. Is there sufficient evidence at the 0.10 level to support the executive's claim? Answer 2 Points Tables Keypad There is sufficient evidence...
A publisher reports that 33% of their readers own a particular make of car. A marketing executive wants to test the claim that the percentage is actually different from the reported percentage. A random sample of 100 found that 24% of the readers owned a particular make of car. Determine the P-value of the test statistic. Round your answer to four decimal places.
A publisher reports that 46% of their readers own a particular make of car. A marketing executive wants to test the claim that the percentage is actually different from the reported percentage. A random sample of 100 found that 38% of the readers owned a particular make of car. Determine the P-value of the test statistic. Round your answer to four decimal places.
A publisher reports that 64% of their readers own a particular make of car. A marketing executive wants to test the claim that the percentage is actually different from the reported percentage. A random sample of 130 found that 60% of the readers owned a particular make of car. Determine the P-value of the test statistic. Round your answer to four decimal places.
A publisher reports that 42% of their readers own a particular make of car. A marketing executive wants to test the claim that the percentage is actually different from the reported percentage. A random sample of 370 found that 38% of the readers owned a particular make of car. Make the decision to reject or fail to reject the null hypothesis at the 0.02 level. A - Reject Null Hypothesis B - Fail to Reject Null Hypothesis
A publisher reports that 24 % of their readers own a laptop. A marketing executive wants to test the claim that the percentage is actually over the reported percentage. A random sample of 140 found that 30% of the readers owned a laptop. Is there sufficient evidence at the 0.01 level to support the executive's claim? Step 4 of 7: Determine the P value of the test statistic. Round your answer to four decimal places
A publisher reports that 62% of their readers own a laptop. A marketing executive wants to test the claim that the percentage is actually more than the reported percentage. A random sample of 130 found that 70% of the readers owned a laptop, is there sufficient evidence at the 0.02 level to support the executive's daim? Step 1 of 7: State the null and alternative hypotheses, Answer Point Tables Keypad Keyboard Shortcuts H H
01:13:25 A publisher reports that 24% of their readers own a laptop. A marketing executive wants to test the claim that the percentage is actually over the reported percentage. A random sample of 140 found that 30 % of the readers owned a laptop. Is there sufficient evidence at the 0.01 level to support the executive's claim? Step 2 of 7: Find the value of the test statistic. Round your answer to two decimal places. Answer/How to Enter) 1 Point...