Answer:
3/4
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given that in our industry on average a firm paid out record year end bonuses of $125,500 per employee for 2008. We would like to take a sample of employees at our firm to see whether the mean year end bonus is different from the reported mean of $125,500 for the population.
1. Sample Mean =
118000
2. Population Mean = 125500
3. Population Standard Deviation = 30000
4. Sample size = 40
5. Alpha Error = 5%
6. Confidence Coefficient = 95%
7. Calculate Test Statistic = Mean difference /s td error = -1.581
8. Rejection Region Critical Value = If Z statistic is below -1.96 or above 1.96
Answer:
I am s e x y right you want to go out one day
2121
Step-by-step explanation:
<u>Solution:</u>
Let us rewrite 30% as
. Let x be the missing number.
and we are done.
<u>Note:</u> You can do the same method by saying that 30% = 0.3 which would then show us that 60 divided by 0.3 is 200.
