Answer:
2071.73 yen is equivelent to $20 in U.S Currency.
Step-by-step explanation:
Answer:
5%
Step-by-step explanation:
This is a significance test for a mean.
The 2 hypothesis here will be:
To determine the z-score of the error in the means you have to use this formula:
This mean that if the z score of a significance level is less than 1.897 the hypothesis that μ>2,200 is suggested.
10% -> z= 1.28
5% -> z = 1.645
1% -> z = 2.33
The most restrictive level of significance is 5%
Answer:
25
Step-by-step explanation:
if you make 200 in 8 hours, youre making 25 dollars each hour
Its A. 10,000 divided by 250 is 40. Then multiply 40 by 2 and you get 80
10,000 / 250 = 40
40 * 2 = 80
80= A.