Answer:
Step-by-step explanation:
C, 60,480 i took thiis before it easy as
Answer:
confidence interval using a two sample t test between percents
Step-by-step explanation:
confidence interval using a two sample t test between percents This can be used to compare percentages drawn from two independent samples in this case employees. It is used to compare two sub groups from a single sample example the population on the planet
The answer is 2 x10 = 20
To the power of b which is 15