A watch manufacturer believes that 60% of men over age 50 wear watches. So, the manufacturer took a simple random sample of 275
men over age 50 and 170 of those men wore watches. Test the watch manufacturer's claim at a=.05.
1 answer:
Answer:
the percentage of men over 50 who wear watches are 61.82%
Step-by-no step explanation:
first just multiply 275 the number of people over 5o then divide it by .6 to get 165 is the answer
i hope this is correct
You might be interested in
21 ft I believe, I could be wrong though.
The answer is A. This is because Robbie has equally divided his income into 6 different banks : 6/6. So one bank is worth 1/6 of the income.
(6 1/2 + 2 2/5) + 2 1/2
8 9/10 + 2 1/2
= 11 2/5
Answer:
3x+1=3x+1
0x=0
no solution
3x+1=3x+2
0×=1
no solution
3x+1=2x+1
x=0
X IS THE SOLUTION BTW
Its closest to 0 because the value is far to the right of the decimal point
