What is the complete question, I cannot work out the answer without there being a real problem, but I'll do my best,
If you are trying to do 120 - 94 then the answer will be a simple 26.
Thai is all I can do without specific information, im sorry.
Answer:
first one
hope it helps you ...
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I think part A is 6 miles in a hour and part B is i'm guessing 20 min is how long it would take because that's how long we take to WALK a MILE.
Answer:
degrees of freedom = 36
endpoints =2.3391
Step-by-step explanation:
(a) Degrees of Freedom = n1 + n2 - 2 = 16 + 22 - 2 = 36
(b) For ndf = 36, \alpha = 0.025, Two Tail test:
From Table, critical values of t = 2.3391
So, answers are:
degrees of freedom = 36
endpoints =2.3391