Answer:
C. 
D. 
Step-by-step explanation:
C. 
D. 
Answer:
Based on given data, we can say with 95% confidence that the female employees at this company average between $110 less and $10 less per week than the male employees.
Step-by-step explanation:
Sample 1 for female
Sample 2 for male
Confidence = 90%
Difference in mean weekly salary of all female employees and the mean weekly salary of all male employees = µ₁- µ₂
So based on above given data, we can say with 95% confidence that the female employees at this company average between $110 less and $10 less per week than the male employees.
The lower quartile 85 median 93.5 upper 115.5 lower 85 median 97 upper 115.5
Answer:
B, coefficient vertically stretches or compress not horizontally, plus it is negative so x axis dlip
