Question

Suppose you are testing the following claim: "The mean weight of male dancers in a local...

Suppose you are testing the following claim: "The mean weight of male dancers in a local modern dance company is more than 165 lbs." Express the null and alternative hypotheses in symbolic form for a hypothesis test.

H0:μH0:μ

H1:μH1:μ

Use the following codes to enter the following symbols:

≥≥ enter >=

>> enter >

≤≤ enter <=

<< enter <

≠≠ enter !=

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

Homework Answers

Answer #1

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
Calculate: PART A: At least 68% of people support legalizing gay marriage. Express the null and...
Calculate: PART A: At least 68% of people support legalizing gay marriage. Express the null and alternative hypotheses in symbolic form for this claim (enter as a percentage). H0:pH0:p H1:pH1:p Use the following codes to enter the following symbols:      ≥≥ enter >=      ≤≤ enter <=      ≠≠ enter != PART B: The mean weight of male aerobics instructors in a certain city is at most 165 lbs. Express the null and alternative hypotheses in symbolic form for this claim. H0:μH0:μ H1:μH1:μ...
​Claim: The mean pulse rate​ (in beats per​ minute) of adult males is equal to 69.3bpm....
​Claim: The mean pulse rate​ (in beats per​ minute) of adult males is equal to 69.3bpm. For a random sample of 159 adult​ males, the mean pulse rate is 69.7 bpm and the standard deviation is 11.4 bpm. Complete parts​ (a) and​ (b) below. a. Express the original claim in symbolic form. [ ] [ ] [   ] bpm      b. Identify the null and alternative hypotheses. H0​: [   ] [ ] [ ] bpm H1: [   ] [   ]...
Suppose you want to test the claim that a population mean equals 44. (a) State the...
Suppose you want to test the claim that a population mean equals 44. (a) State the null hypothesis. -H0: μ > 44 -H0: μ < 44 -H0: μ = 44 -H0: μ ≠ 44 -H0: μ ≥ 44 (b) State the alternate hypothesis if you have no information regarding how the population mean might differ from 44. -H1: μ > 44 -H1: μ < 44 -H1: μ = 44 -H1: μ ≠ 44 -H1: μ ≥ 44 (c) State the...
1. According to a University Center for Logistics Management, 10% of all merchandise sold in the...
1. According to a University Center for Logistics Management, 10% of all merchandise sold in the United States gets returned. A Seattle department store sampled 90 items sold in January and found that 10 of the items were returned. If you have the following null and alternative hypotheses for a test you are running: H0:p=0.1 Ha:p<0.1 Calculate the test statistic, rounded to 3 decimal places 2. Suppose you are testing the following claim: "Less than 72% of people support legalizing...
​Claim: The standard deviation of pulse rates of adult males is less thanless than 11 bpm....
​Claim: The standard deviation of pulse rates of adult males is less thanless than 11 bpm. For a random sample of 158 adult​ males, the pulse rates have a standard deviation of 10.6 bpm. Complete parts​ (a) and​ (b) below. a> Express the original claim in symbolic form. 2. identify the null and the alternative hypotheses. h0= h1=
1) Test the claim that the mean GPA of night students is smaller than 3.1 at...
1) Test the claim that the mean GPA of night students is smaller than 3.1 at the 0.02 significance level. a. The null and alternative hypotheses would be: H0:p=0.775 H1:p≠0.775 H0:p=0.775 H1:p<0.775 H0:μ=3.1 H1:μ≠3.1 H0:μ=3.1 H1:μ>3.1 H0:μ=3.1 H1:μ<3.1 H0:p=0.775 H1:p>0.775 b. The test is: *left-tailed *right-tailed *two-tailed 2) Based on a sample of 31 people, the sample mean GPA was 3.08 with a standard deviation of 0.14 a. The p-value is: ______ (to 3 decimals) b. The significance level is:...
You are testing the claim that the mean GPA of night students is different from the...
You are testing the claim that the mean GPA of night students is different from the mean GPA of day students. You sample 25 night students, and the sample mean GPA is 2.23 with a standard deviation of 0.93. You sample 60 day students, and the sample mean GPA is 2.05 with a standard deviation of 0.54. Test the claim using a 10% level of significance. Assume the population standard deviations are unequal and that GPAs are normally distributed. H0:...
#1 Examine the given statements and then write the correct null hypothesis (H0) and alternative hypothesis...
#1 Examine the given statements and then write the correct null hypothesis (H0) and alternative hypothesis (H1) in symbolic form. You can copy these symbols to use in your answers. You can also use the Math Palette; the symbol looks like this: x H0: H1: p μ σ < > = 1)   The mean weight of women who won a beauty pageant is equal to 119 lb. 2)   High school teachers have incomes with a standard deviation that is less than $22,000....
88% of workers indicate that they are mildly dissatisfied with their job. A researcher thinks it...
88% of workers indicate that they are mildly dissatisfied with their job. A researcher thinks it has increased. a) Express the null and alternative hypotheses in symbolic form for this claim. When entering the decimal enter the zero before the decimal point. For example, if you have 35%, enter it as 0.35. H0:H0: Ha:Ha: Use the following codes to enter the following symbols:      ≥≥ enter >=      ≤≤ enter <=      ≠≠ enter != b) You decide to survey 100 adult Americans...
Consider the following simple random sample of 6 paired values (x,y): x 3 13 21 24...
Consider the following simple random sample of 6 paired values (x,y): x 3 13 21 24 1 12 y 9 29 43 47 3 26 With a 1% significance level, we wish to test the claim that there is a linear correlation between the variables x and y. Write the claim and the opposite of the claim in symbolic forms. (Use rho for the population linear correlation coefficient and whichever symbols you need of "<", ">", "=", "not ="). Claim:_______________...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT