ZuoTi.Pro
Question

Degree of Job Pressure   Age (years) Low Medium High   Less than 25 46 50 51   25...

Degree of Job Pressure

  Age (years)

Low

Medium

High

  Less than 25

46

50

51

  25 up to 40

36

17

41

  40 up to 60

44

23

42

  60 and older

46

26

37
H0: Age and pressure are not related.
H1: Age and pressure are related.

  

  Reject H0 if χχ2 > __________
  χχ2 = ________
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

Conclusion: age & pressure are not related

0 0
Add a comment
Know the answer?
Add Answer to:
Degree of Job Pressure   Age (years) Low Medium High   Less than 25 46 50 51   25...
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

  • A study regarding the relationship between age and the amount of pressure sales personnel feel in...

    A study regarding the relationship between age and the amount of pressure sales personnel feel in relation to their jobs revealed the following sample information. At the 0.01 significance level, is there a relationship between job pressure and age? Degree of Job Pressure Age (years) Low Medium High Less than 25 20 18 22 25 up to 40 50 46 44 40 up to 60 58 63 59 60 and older 34 43 43 State the decision rule. Use 0.01...

  • A study regarding the relationship between age and the amount of pressure sales personnel feel in...

    A study regarding the relationship between age and the amount of pressure sales personnel feel in relation to their jobs revealed the following sample information. At the 0.02 significance level, is there a relationship between job pressure and age? Degree of Job Pressure Age (years) Low Medium High Less than 25 34 25 45 25 up to 40 30 39 55 40 up to 60 37 53 80 60 and older 55 73 73 State the decision rule. Use 0.02...

  • A study regarding the relationship between age and the amount of pressure sales personnel feel in...

    A study regarding the relationship between age and the amount of pressure sales personnel feel in relation to their jobs revealed the following sample information. At the 0.02 significance level, is there a relationship between job pressure and age? Age (years) Less than 25 25 up to 40 40 up to 60 60 and older Degree of Job Pressure Low Medium High 93 83 67 87 70 30 66 37 20 47 15 20 Click here for the Excel Data...

  • Do the Academy Awards involve discrimination based on age? Listed below are the ages of actresses...

    Do the Academy Awards involve discrimination based on age? Listed below are the ages of actresses and actors at the times that they won Oscars in the Best Actress and Best Actor categories. the ages are listed in order, beginning with the first Academy Awards ceremony in 1928. (Note: in 1968 there was a tie in the Best Actress category, and the mean of the two ages is used; in 1932 there was a tie in the Best Actor category,...

  • Conduct a formal hypothesis test of the claim that the mean longevity is less than 57...

    Conduct a formal hypothesis test of the claim that the mean longevity is less than 57 days. Test at significance α=0.05. Your written summary of this test must include the following: Your null and alternate hypotheses in the proper format. The type of distribution you used to construct the interval (t or normal). The P-value and its logical relationship to α (≤ or >). Your decision regarding the null hypothesis: reject or fail to reject. A statement regarding the sufficiency/insufficiency...

  • Pelican Stores market heavily to women in the 25 – 40-year age group. They consistently offer...

    Pelican Stores market heavily to women in the 25 – 40-year age group. They consistently offer a mix of classic and contemporary apparel to attract shoppers in that age group. Use the Pelican Stores data to test whether the (population) mean age of a Pelican customer is less than 40. Test using a level of significance of α = 0.05. Specify the random variable and distribution to be used in this hypothesis test. Calculate the p-value Draw a graph and...

  • Based on a normal distribution curve, calculate the probability of an individual being 60 years or...

    Based on a normal distribution curve, calculate the probability of an individual being 60 years or older in this population. Show the Excel formulas or your hand calculations. Include screenshots as needed to illustrate this. Age 18 20 21 24 26 29 30 31 32 35 35 36 37 39 40 42 42 42 44 45 46 48 49 50 52 53 54 58 59 61

  • Sample Data Sample Data Hour Sample Taken Hour Sample Taken 1 4 5 X 1 3...

    Sample Data Sample Data Hour Sample Taken Hour Sample Taken 1 4 5 X 1 3 1 42 2 3 4 5 6 2 39 36 25 60 28 53 22 56 41 34 43 45 59 42 36 40 45 39 48 26 42 34 61 48 45 29 3 31 61 38 40 54 26 38 42 37 41 53 37 47 41 37 29 20 26 43 38 33 37 37 35 33 36 41 25 37...

  • Obs # Age Obs # Age Obs # Age Obs # Age Obs # Age 1...

    Obs # Age Obs # Age Obs # Age Obs # Age Obs # Age 1 2019 11 2019 21 1976 31 2019 41 2006 2 1998 12 2019 22 2013 32 2018 42 2013 3 2019 13 2019 23 2019 33 2019 43 1982 4 1995 14 1980 24 1994 34 1997 44 2019 5 2018 15 2019 25 1979 35 2015 45 1988 6 2011 16 2016 26 1974 36 2019 46 2019 7 1974 17 1998 27...

  • Obs # Age Obs # Age Obs # Age Obs # Age Obs # Age 1...

    Obs # Age Obs # Age Obs # Age Obs # Age Obs # Age 1 2019 11 2019 21 1976 31 2019 41 2006 2 1998 12 2019 22 2013 32 2018 42 2013 3 2019 13 2019 23 2019 33 2019 43 1982 4 1995 14 1980 24 1994 34 1997 44 2019 5 2018 15 2019 25 1979 35 2015 45 1988 6 2011 16 2016 26 1974 36 2019 46 2019 7 1974 17 1998 27...

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