Answer:
Step-by-step explanation:
Answer:
8.88888888889
160 divided by 18 is 8.88888888889.
Short for 8.889
Answer:
The additional percent that a median female bank teller earn than a median male bank teller in 1969 was 8.5% (to the nearest tenth of a percent)
Step-by-step explanation:
1. Let's review the information provided to us to answer the question correctly:
Female bank tellers median earnings in 1969 = US$ 4,190
Male bank tellers median earnings in 1969 = US$ 3,860
2. How much more did female bank tellers earn than male bank tellers as a percentage of male bank teller median earnings in 1969 (to the nearest tenth of a percent)?
For answering the question we will use the following formula:
Additional percent that a median female bank teller earn than a median male bank teller in 1969 = Female bank tellers median earnings in 1969/Male bank tellers median earnings in 1969 - 1
Replacing with the real values, we have:
Additional percent that a median female bank teller earn than a median male bank teller in 1969 = 4,190/3,860 - 1
Additional percent that a median female bank teller earn than a median male bank teller in 1969 = 1.085 - 1
Additional percent that a median female bank teller earn than a median male bank teller in 1969 = 0.085 = 8.5%
The additional percent that a median female bank teller earn than a median male bank teller in 1969 was 8.5%
Answer:
3-1 2-4 1-3 4-2
Step-by-step explanation:
Answer:
you need to know if your client is comfortable in your service so that if he or she is not comfortable you correct you mistake and make he or she comfortable
Step-by-step explanation:
Answer:
There is a 69.15% probability that it weighs more than 0.8535 g.
Step-by-step explanation:
Problems of normally distributed samples can be solved using the z-score formula.
In a set with mean and standard deviation , the zscore of a measure X is given by
After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X. Subtracting 1 by the pvalue, we This p-value is the probability that the value of the measure is greater than X.
In this problem, we have that
The weights of a certain brand of candies are normally distributed with a mean weight of 0.8547 g, so .
We have a sample of 463 candies, so we have to find the standard deviation of this sample to use in the place of in the Z score formula. We can do this by the following formula:
Find the probability that it weighs more than 0.8535
This is 1 subtracted by the pvalue of Z when
So
has a pvalue of 0.3085.
This means that there is a 1-0.3085 = 0.6915 = 69.15% probability that it weighs more than 0.8535 g.
One person will get 76 pieces
Three people will get 78 pieces
One person will get 77 pieces
Three people will get 79 pieces
One person will get 78 pieces
Three people will get 76 pieces
One person will get 75 pieces
x greater than or equal to −4 and x less than or equal to 3
x greater than or equal to −4 or x less than or equal to 3
x less than or equal to −4 and x greater than or equal to 3
x less than or equal to −4 or x greater than or equal to 3
Answer:
Step-by-step explanation:
X greater or equal to -4 and X less than or equal to 3
Answer number one