Question

If you want to see if there is evidence that on average, people drive more than...

If you want to see if there is evidence that on average, people drive more than 600 miles per week, then the correct null and alternative hypotheses are:

Ho: On average, people drive \ge? 600 miles per week

Ha: On average, people drive << 600 miles per week

True or False?

0 0
Add a comment Improve this question Transcribed image text
Answer #1

False.

It should be,

Ho: On average, people drive < 600 miles per week

Ha: On average, people drive > 600 miles per week

Add a comment
Know the answer?
Add Answer to:
If you want to see if there is evidence that on average, people drive more than...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • On average, 1.7 million people were expected to be diagnosed with cancer this year. If a...

    On average, 1.7 million people were expected to be diagnosed with cancer this year. If a hypothesis test is to be conducted to test the claim, what are the appropriate hypotheses? A) vs. B) vs. C) vs. D) vs. E) vs. Ηρ: μ = 1.7 HA: μ + 1.7 Ηρ: μΣ 1.7 Η: μ< 1.7 Ηρ: μ: 1.7 Η: μ1.7 H,:* < 1.7 HA: > 1.7 H: > 1.7 HA: < 1.7

  • Write the null and alternative hypotheses you would use to test the following situation. A weight...

    Write the null and alternative hypotheses you would use to test the following situation. A weight loss center provided a loss for 72% of its participants. The center's leader decides to test a new weight loss strategy to see if it's better. What are the null and alternative hypotheses? Ho: p-0.72 HA p # 0.72 Ho: p = 0.72 HA: p<0.72 Ho: p = 0.72 HA: p>0.72 Ho: p > 0.72 Ha: p = 0.72 Ho: p> 0.7.2 HA: p...

  • You would like to determine if more than 50% of the observations in a population are...

    You would like to determine if more than 50% of the observations in a population are below 10. At α= 005, conduct the test on the basis of the following 20 sample observations: (You may find it useful to reference the appropriate table: z table or t table) 12 14 12 6 11 4 13 10 a. Select the null and the alternative hypotheses. HO: p = 0.50; HA: p # 0.50 0H0 : p 0.50; HA : p >...

  • A TV ad claims that a certain brand of tire has an average lifetime of more...

    A TV ad claims that a certain brand of tire has an average lifetime of more than 60,000 miles. Suppose you plan to test this claim by taking a sample of tires and put them to test. The correct set of hypotheses to set up is: Ho: μ 60,000 and Ha: μ>60,000 Ho: μ 60.000 and HA:μ> 60,000 Ho: μ-60,000 and HA: μ 60,000 Ho: μ+60,000 and HA: μ > 60,000 n. A. B. C. D.

  • Consumers Energy states that the average electric bill across the state is $123.29. You want to...

    Consumers Energy states that the average electric bill across the state is $123.29. You want to test the claim that the average bill amount is actually different from $123.29. The hypotheses for this situation are as follows: Null Hypothesis: μ = 123.29, Alternative Hypothesis: μ ≠ 123.29. You complete a randomized survey throughout the state and perform a one-sample hypothesis test for the mean, which results in a p-value of 0.3178. What is the appropriate conclusion? Conclude at the 5%...

  • It is advertised that the average braking distance for a small car traveling at 65 miles...

    It is advertised that the average braking distance for a small car traveling at 65 miles per hour equals 120 feet. A transportation researcher wants to determine if the statement made in the advertisement is false. She randomly test drives 34 small cars at 65 miles per hour and records the braking distance. The sample average braking distance is computed as 116 feet. Assume that the population standard deviation is 22 feet. (You may find it useful to reference the...

  • Check my work It is advertised that the average braking distance for a small car traveling...

    Check my work It is advertised that the average braking distance for a small car traveling at 70 miles per hour equals 120 feet. A transportation researcher wants to determine if the statement made in the advertisement is false. She randomly test drives 35 small cars at 70 miles per hour and records the braking distance. The sample average braking distance is computed as 111 feet. Assume that the population standard deviation is 21 feet. (You may find it useful...

  • Question number 11 A physician want to see if there was a difference in the average...

    Question number 11 A physician want to see if there was a difference in the average smokers' daily cigarette consumption after wearing a nicotine patch. The physician sets up a study to track daily smoking consumption. They give the patients a placebo patch that did not contain nicotine for 4 weeks, then a nicotine patch for the following 4 weeks. Test to see if there was a difference in the average smoker's daily cigarette consumption using a = 0.01. The...

  • Consider the following random sample observations on stabilized viscosity of asphalt specimens. 2061 2099 1982 1842...

    Consider the following random sample observations on stabilized viscosity of asphalt specimens. 2061 2099 1982 1842 2052 Suppose that for a particular application, it is required that true average viscosity be 2000. Is there evidence this requirement is not satisfied? From previous findings we know that the population standard deviation, σ State the appropriate hypotheses. (Use α-0.05.) 90.8 Ho: μ < 2000 Hai μ 2000 Ho: μ 2000 Ha: μ 2000 Ho: μ 2000 Hai μ-2000 Ho: μ > 2000...

  • 9. An athletic shoes retailer claims that the average price of all athletic shoes is S103.25....

    9. An athletic shoes retailer claims that the average price of all athletic shoes is S103.25. However, a sports group believes that the actual mean is higher and wishes to test their belief. State the relevant null and alternative hypotheses. Но: μ-103.25 ν. На: μ < 103.25 но: μ-103.25 ν . На: μ # 1 03.25 а. ь, d. Ho: u 103.25 vs. Ha: u 103.25 e. Ho: u103.25 vs. Ha: u2 103.25 10. If Ha has the form Ha:...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT