Answer:
C
Step-by-step explanation:
0.25 liters / 1 liters = 4 glasses
4 glasses x 6 liters = 24 glasses
Answer:
The point estimate for the proportion is p = 0.4725
The 95% confidence interval for the proportion of non-fatal accidents that involved the use of a cell phone is (0.4236, 0.5214).
Step-by-step explanation:
In a sample with a number n of people surveyed with a probability of a success of , and a confidence level of , we have the following confidence interval of proportions.
In which
z is the zscore that has a pvalue of .
For this problem, we have that:
Point estimate
95% confidence level
So , z is the value of Z that has a pvalue of , so .
The lower limit of this interval is:
The upper limit of this interval is:
The 95% confidence interval for the proportion of non-fatal accidents that involved the use of a cell phone is (0.4236, 0.5214).
Answer:
Step-by-step explanation:
From the question we are told that
The vector given is
Also
Generally
Here is the magnitude of a which is mathematically represented as
=>
b is vector which we will assume to have the following parameters
So
=>
=>
Hence the vector be can be mathematically represented as
This means that the vector b is more than one value since it is made up of variable
This means that if
Then
Answer:
0.375
Step-by-step explanation: