Answer:Gwen will pay $560 in total
Step-by-step explanation:
From the 400 she will pay back and the 40% .40x400= 160 + 400 making it into the total to $560
Answer:
Step-by-step explanation:
Ok so umm I literally have no idea or I’m too lazy but good luck
My guess is C
That's my Guess
Answer:
The upper limit for the 95% confidence interval for the population proportion of defective gaming systems is 0.022
Step-by-step explanation:
Upper Limit for 95% Confidence Interval can be calculated using p+ME where
- p is the sample proportion of defective gaming systems (
)
- ME is the margin of error from the mean
and margin of error (ME) around the mean can be found using the formula
ME=
where
- z is the statistic of 95% confidence level (1.96)
- p is the sample proportion (

- N is the sample size (1200)
Using the numbers we get:
ME=
≈ 0.007
Then upper limit for the population proportion is 0.015+0.007 =0.022
1)
a. 614
b. 6140
c. 61400
d. 351.8
e. 1,000,000,000
f. 392.673
g. 591.1
h. 5100
i. 734000
j. 7141400
k. 35.1
l. 80500