Answer: The test statistic is 1.75.
Step-by-step explanation:
Since we have given that
n = 47
First mean difference = 1
and second mean difference = 1.2
Standard deviation = 0.78
So, the value of test statistic would be
Hence, the test statistic is 1.75.
Answer
I dont understand ur question
Step-by-step explanation:
Your answer is going to be B.
C = 2πr Divide both sides by 2π
C/2π = r Switch the sides to make it easier to read
r = c / 2π
Answer:
Step-by-step explanation: