A woman drives an SUV that gets 15 mpg. Her husband drives a hybrid that gets 55 mpg. Every week they travel the same number of
1 answer:
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Answer:
For this case we need to check the conditions in order to use the normal approximation:
1)
2)
Since both conditions are satisfied and the independence condition is assumed we can use the normal approximation given by:
The mean would be given by:
And the deviation is given by:
Step-by-step explanation:
For this case we know the following info:
n =60 represent the sample size
represent the estimated proportion of people that will buy a packet of crackers after tasting
For this case we need to check the conditions in order to use the normal approximation:
1)
2)
Since both conditions are satisfied and the independence condition is assumed we can use the normal approximation given by:
The mean would be given by:
And the deviation is given by:
Answer:
Lydia's address is Cypress Street is: 51823
Step-by-step explanation:
Represent the digit as ABCDE such that:
A = Ones
B = Tens
C = Hundred
D = Thousand
E = Ten Thousand
Analyzing the statements one after the other:
The tens digit is 6 less than 7.
The thousands digit is twice the digit in the tens place.
The hundreds digit is the greatest even number that is less than 10.
The ones digit is the product of 5 and 1.
The ten thousands digit is the difference between the hundreds digit and the ones digit.
Lydia's address is Cypress Street is: 51823