MATH 533 Week 6 Course Project, Part B - Hypothesis Testing and Confidence Intervals
Course Project Part B: Hypothesis Testing and Confidence Intervals Course Name: MATH533 Applied Managerial Statistics Student Name: XXX 3505200160783 Part B: Hypothesis Testing and Confidence Intervals Brief Introduction This is Project Part B: Hypothesis Testing and Confidence Intervals. In this part of project, we will conduct Hypothesis Testing for a few of variables and data set. Confidence Intervals will also be found for those variables. 1. Mean sales per week exceed 42.5 per salesperson Hypothesis Testing H0: µ ≤42.5 Hα: µ >42.5 (claim) We will conduct right-tailed t-test since the population standard deviation sigma ( σ )is unknow. Identifying the Rejection Region 3390900401359Since α=0.05 and df=n-1=100-1=99 the t-critical value will be: 1.660 Sales (Y) Mean43.63 Standard Error0.74 Median42.50 Mode41.00 Standard Deviation7.44 Sample Variance55.35 Kurtosis2.78 Skewness1.49 Range37.00
Related Products
MATH 533 Course Project Part A,B,C - Man and Women Givers and Receivers
Contributor: Mike Mentzer
$45.00
MATH 533 Week 2 Discussion; Changing Probabilities into Conditional Probabilities-Keller
Contributor: Mike Mentzer
$10.00
MATH 533 Week 2 Discussion; Changing Probabilities into Conditional Probabilities (Keller)
Contributor: Mike Mentzer
$10.00
MATH 533 Week 4 Discussion; Confidence Intervals in Business (Keller)
Contributor: Mike Mentzer
$15.00
MATH 533 Week 4 Discussion; Confidence Intervals in Business-Keller
Contributor: Mike Mentzer
$15.00
MATH 533 Week 3 Discussion; Determining a Normal Distribution_(Keller)
Contributor: Mike Mentzer
$15.00
MATH 533 Week 3 Discussion; Determining a Normal Distribution (Keller)
Contributor: Mike Mentzer
$15.00
MATH 533 Week 7 Course Project, Final Part C; Regression and Correlation Analysis
Contributor: Mike Mentzer
$30.00