It is parallel due to the fact that it is the exact same number with one being positive and one being negative.
Answer:
IDK but I need the points so
Step-by-step explanation:
Answer:
x-intercept is 3, y-intercept is -10
Explanation:
Those are the points they intercept the axises
Answer:
$1226.78<x<$1301.22
Step-by-step explanation:
The formula for calculating confidence interval is expressed as;
CI = xbar ± z×(s/√n)
Given
Mean (xbar) = $1264
z is the z score at 90% CI = 1.645
s is the standard deviation = $150
n is the sample size = 44
Substitute
CI = 1264±1.645(150/√44)
CI = 1264±1.645(150/6.63)
CI = 1264±1.645(22.624)
CI = 1264±37.22
CI = (1264-37.22, 1264+37.22)
CI = (1226.78, 1301.22)
Hence the confidence interval of the mean is $1226.78<x<$1301.22
Answer:
$4.5 per hour
Step-by-step explanation:
Hope this was accurate and help full. I hope you have a lovely day!