Total compensation is everything the company provides an employee in exchange for working. It includes base salary, bonuses, benefits, perks and on-site amenities.Total

8 0

2 years ago

State the domain of the rational function f(x)= 13/2 - x

Radda [10]

Answer:

este egal cu 10 cu placere

7 0

2 years ago

Can anyone help need help!! :(

AfilCa [17]

Answer:1st option.

Step-by-step explanation:

4 0

2 years ago

In an effort to estimate the mean amount spent per customer for dinner at major Atlanta restaurant, data were collected for a sa

AysviL [449]

Answer:

Confidence Interval is (21.76928571,23.43071429)

Step-by-step explanation:

The Formula we are going to use is:

$P=\mu$ ± $z_{\alpha/2}*\frac{\sigma}{\sqrt{n}}$

Where:

μ is the mean of sample

σ is the standard deviation of population

n is the sample size

z is the distribution

In our case:

μ=$22.60,σ=$2.50

For 98% Confidence level, 1-α=98%

α=2%

α/2=1%=0.01

From Cumulative standardized Normal Distribution table

$z_{\alpha/2}$ =2.326

$P=\mu\±z_{\alpha/2}*\frac{\sigma}{\sqrt{n}}\\P=22.60\±2.326*\frac{2.50}{\sqrt{49}}\\P=22.60\±0.8307142857$

P=23.430714 P=21.769286

Confidence Interval is (21.76928571,23.43071429)

5 0

2 years ago