Hi
The correct option is 4r + 1 = 3r + 5
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Because you need to solve q = 4r + 1 for q . After that, you'll have to substitute 4r + 1 for q in q = 3r + 5
Good luck!
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The line on top of a number stands for recurring. Recurring means that it goes on forever. They're usually on the decimal number, like 1/3 is equal to 3.33333 recurring, but you'd put a line on top of one or two threes.
Answer:
Allocation: 4 samples should be from the mountain and 16 from along the coast.
Step-by-step explanation:
Neyman allocation is technique of sample allocation used in cases of stratified sampling.
The formula to compute the best sample size of each stratum is:
The information provided is:
Compute the range for the number of people at the mountain campsite as follows:
Then the standard deviation for the number of people at the mountain campsite will be:
Compute the range for the number of people along the coast campsite as follows:
Then the standard deviation for the number of people along the coast campsite will be:
Compute the sample size for the mountain campsite as follows:
Compute the sample size for along the coast campsite as follows:
Thus, 4 samples should be from the mountain and 16 from along the coast.
83x+P=83x+Q
subtract 83x from each side
P=Q
if P does not Q there are no solutions
the lines would be parallel and never intersect if Q does not equal P
Answer:
1/1296
Step-by-step explanation:
P( 5) = number of 5's over total numbers possible
= 1/6
P( 5,5,5,5) = 1/6 * 1/6 * 1/6* 1/6
=1/1296