ZuoTi.Pro
Question

Consider the statistical study below and then a identify the population and the population parameter of interest. b. describe
Consider the statistical study below and then a identify the population and the population parameter of interest, b.describe
math   Statistics-And-Probability   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

A)  a population parameter is a number that describes something about an entire group or population.

Hence option D is right

B) option c is right

C)single-blind study is a type of experiment or clinical trial in which the experimenters are aware of which subjects are receiving the treatment or independent variable, but the participants of the study are not.

option c is right this is a single blind study

0 0
Add a comment
Know the answer?
Add Answer to:
Consider the statistical study below and then a identify the population and the population parameter of...
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. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • 36). Determine whether the underlined number is a statistic or a parameter. In a study of...

    36). Determine whether the underlined number is a statistic or a parameter. In a study of all 3222 seniors at a college, it is found that 45% own a computer. Choose the correct statement below. O Parameter because the value is a numerical measurement describing a characteristic of a sample. O Parameter because the value is a numerical measurement describing a characteristic of a population. Statistic because the value is a numerical measurement describing a characteristic of a sample. Statistic...

  • / study / Test the claim about the population mean, H. at the given level of...

    / study / Test the claim about the population mean, H. at the given level of significance using the given sample statistics Claim #6000; a=0.03; = 403. Sample statistics X5900, n = 49 jestio Identify the null and alternative hypotheses Choose the correct answer below transcribe O A. Ho 6000 H 26000 OC. Ho S6000 H +6000 O E. Ho 6000 Hu*6000 OB. Ho 6000 Hus 6000 OD. Ho 6000 Ho 6000 OF. Ho 6000 H +6000 pert A Calculate...

  • Test the claim about the population mean, , at the given level of significance using the...

    Test the claim about the population mean, , at the given level of significance using the given sample statistics. Claim: u = 30; a = 0.09; 6 = 3.02. Sample statistics: x = 28.8, n=62 Identify the null and alternative hypotheses. Choose the correct answer below. O A. Ho: u = 30 Hu> 30 0 C. Ho: < 30 Hau= 30 E. Ho: u = 30 H: #30 OB. Ho:u#30 Ha: u = 30 OD. Ho: > 30 Ha: H...

  • Determine whether the given value is a statistic or a parameter. A sample of students is...

    Determine whether the given value is a statistic or a parameter. A sample of students is selected and it is found that 40% own a computer Choose the correct statement below Statistic because the value is a numerical measurement describing a characteristic of a sample. O Parameter because the value is a numerical measurement describing a characteristic of a population O Parameter because the value is a numerical measurement describing a characteristic of a sample. O Statistic because the value...

  • For the following study, choose the right statistical test, justify it, and write the results. a...

    for the following study, choose the right statistical test, justify it, and write the results. a study was done to evaluate the use of best method for informing the public about a certain medical condition. there were three videos (new general video, new medical profession video, the old video) and a demonstration using props. after watching them, a random sample of 20 participants were asked to rank the four different methods used from 1=most favorite to 4= least favorite.

  • Use technology and a t-test to test the claim about the population mean p at the...

    Use technology and a t-test to test the claim about the population mean p at the given level of significance using the given sample statistics. Assume the population is normally distributed Claim je> 70, a = 0.10 Sample statistics. x=71,3,5 = 29, n. 23 What are the null and alternative hypotheses? Choose the correct answer below. O A. Ho #70 OB. Hy 270 HAN= 70 HAR < 70 O C. W, 70 OD. H 570 HA #70 HA 70 What...

  • Determine whether the underlined number is a statistic or a parameter. In a study of all...

    Determine whether the underlined number is a statistic or a parameter. In a study of all 1556 employees at a college, it is found that 25% own a computer. choose the correct statement below. A.Parameter because the value is a numerical measurement describing a characteristic of a sample. B.Statistic because the value is a numerical measurement describing a characteristic of a sample. C.Parameter because the value is a numerical measurement describing a characteristic of a population. D.Statistic because the value...

  • distributed Use a t-test to test the claim about the population mean ji at the given...

    distributed Use a t-test to test the claim about the population mean ji at the given level of significance a using the given sample statistics. Assume the population is normally Claim: #26; a=0.10 Sample statistics: X = 26.5, s=4.3, n = 11 What are the null and alternative hypotheses? Choose the correct answer below O A. Ho +26 OB. Ho: 226 H, = 26 H <26 OCH p=26 OD. HY S 26 H, #26 H>26 What is the value of...

  • An instructor asked five students how many hours they had studied for an exam, with the...

    An instructor asked five students how many hours they had studied for an exam, with the accompanying results. Complete parts (a) through (d) below. Click the icon to view the paired scores for hours studied and test grade. (a) Make a scatter diagram of the scores. Choose the correct answer below. OB Oc. OD OA So 100 As Q a 100 12- Test Gede ther 0 You 0 100 Test Grade 0 100 Test Grade Hours de Hours Studied WW...

  • 4 ח Test the claim about the population mean, i, at the given level of significance...

    4 ח Test the claim about the population mean, i, at the given level of significance using the given sample statistics. Claim: = 30; a =0.04; 0 = 3.52. Sample statistics: X = 292, n=53 Identify the null and alternative hypotheses. Choose the correct answer below. O A. Ho u = 30 He: > 30 oc. Họ H= 30 H< 30 OE. HO = 30 Hy #30 OB. Ho * 30 H = 30 OD. H: > 30 H, =...

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