Answer:
The third number is 47.
Step-by-step explanation:
The sum of three numbers is 3068 - this can be expressed mathematically as:
Given that two of the numbers are 1266 and 1755 (in order) then substitute x = 1266 and y = 1755:
Find the third number - solve for z-variable:
Therefore, the third number is 47.
Complete Question
The following is a set of hypotheses, some information from one or more samples, and a standard error from a randomization distribution. Test vs
when the sample has n 900 , and
with
. Find the value of the standardized z -test statistic. Round your answer to two decimal places.
Answer:
The value is
Step-by-step explanation:
Generally the standardized test statistics is mathematically represented as
=>
=>
=>