Question

How do I solve using TI-83? In a survey, 1564 out of 2296 randomly selected adults...

How do I solve using TI-83?

In a survey, 1564 out of 2296 randomly selected adults in the United State said that texting while driving should be illegal. Consider a Hypothesis test that uses a 0.05 significance level to test the claim that less than 73% of adults believe that texting while driving should be illegal 24.

What is the null hypothesis?

What is the alternative hypothesis?

What is the p-value and the test statistic?

Do we reject the null or fail to reject the null?

Write a conclusion.

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

my dear student I don't know to 83.i have solved the problem manually.Thank you.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
In a recent poll of 745 randomly selected​ adults, 586 said that it is morally wrong...
In a recent poll of 745 randomly selected​ adults, 586 said that it is morally wrong to not report all income on tax returns. Use a 0.01 significance level to test the claim that 75% of adults say that it is morally wrong to not report all income on tax returns. Identify the null​ hypothesis, alternative​ hypothesis, test​ statistic, P-value, conclusion about the null​ hypothesis, and final conclusion that addresses the original claim. Use the​ P-value method. Use the normal...
A survey of 1,570 randomly selected adults showed that 541 of them have heard of a...
A survey of 1,570 randomly selected adults showed that 541 of them have heard of a new electronic reader. The accompanying technology display results from a test of the claim that 34​% of adults have heard of the new electronic reader. Use the normal distribution as an approximation to the binomial​ distribution, and assume a 0.01 significance level to complete parts​ (a) through​ (e). a. Is the test​ two-tailed, left-tailed, or​ right-tailed? Right tailed test ​Left-tailed test ​Two-tailed test b....
Leisure Time: In a Gallup poll, 1200 adults were randomly selected and asked if they were...
Leisure Time: In a Gallup poll, 1200 adults were randomly selected and asked if they were satisfied or dissatisfied with the amount of leisure time that they had. Of this Sample 690 said that they were satisfied and 510 said they were dissatisfied. Use a 0.01 significance level to test the claim that less than 60% of adults are satisfied with the amount of leisure time that they have. What is the p-value and the test statistic? Do we reject...
Can you please tell me how to solve for these answers using my TI-83 plus calculator?...
Can you please tell me how to solve for these answers using my TI-83 plus calculator? Thank you! You are conducting a study to see if the accuracy rate for fingerprint identification is significantly more than 0.65. You use a significance level of α=0.005α=0.005.       H0:p=0.65H0:p=0.65       H1:p>0.65H1:p>0.65 You obtain a sample of size n=123n=123 in which there are 89 successes. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What...
A researcher claims that more than 75% of the adults believe in global warming. Mimi conducted...
A researcher claims that more than 75% of the adults believe in global warming. Mimi conducted a survey on a random sample of 200 adults. The survey showed that 155 adults in the sample believe in global warming. Assume Mimi wants to use a 0.05 significance level to test the researcher’s claim. (a) What is the appropriate hypothesis test to use for this analysis? Please identify and explain why it is appropriate. (b) Identify the null hypothesis and the alternative...
In a recent poll of 740 randomly selected​ adults, 588 said that it is morally wrong...
In a recent poll of 740 randomly selected​ adults, 588 said that it is morally wrong to not report all income on tax returns. Use a 0.05 significance level to test the claim that 70​% of adults say that it is morally wrong to not report all income on tax returns. Identify the null​ hypothesis, alternative​ hypothesis, test​ statistic, P-value, conclusion about the null​ hypothesis, and final conclusion that addresses the original claim. Use the​ P-value method. Use the normal...
Adults randomly selected for a poll were asked if they​ "favor or oppose using federal tax...
Adults randomly selected for a poll were asked if they​ "favor or oppose using federal tax dollars to fund medical research using stem cells obtained from human​ embryos." Of the subjects​ surveyed, 263 were in​ favor, 256 were​ opposed, and 89 were unsure. A politician claims that people​ don't really understand the stem cell issue and their responses to such questions are random responses equivalent to a coin flip. Use a 0.05 significance level to test the claim that the...
In a recent poll of 745 randomly selected​ adults, 586 said that it is morally wrong...
In a recent poll of 745 randomly selected​ adults, 586 said that it is morally wrong to not report all income on tax returns. Use a 0.05 significance level to test the claim that 75​% of adults say that it is morally wrong to not report all income on tax returns. Identify the null​ hypothesis, alternative​ hypothesis, test​ statistic, P-value, conclusion about the null​ hypothesis, and final conclusion that addresses the original claim. Use the​ P-value method. Use the normal...
In a pew research center poll of 745 randomly selected adults, 589 said it is morally...
In a pew research center poll of 745 randomly selected adults, 589 said it is morally wrong not to report all income on tax returns. Use a .01 significance level to test the claim that 75% of adults say that it is morally wrong not to report all income on the returns. Question 3: Which command in stat crunch do you use here? A. Z Stats B. T stats C. Proportion stats D. Variance Stats Question 4: What is the...
In a recent poll of 755 randomly selected adults, 587 said that it is morally wrong...
In a recent poll of 755 randomly selected adults, 587 said that it is morally wrong to not report all income on tax returns. Use a 0.05 significance level to test claim that 75% of adults say that it is morally wrong to not report all income on tax returns. Identify the null hypothesis, test statistic, P-value, and final conclusion that addresses the original claim. Use the normal distribution as an approximation of the binomial distribution.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT