Ok so what you will do is 3-18 then you will add 1 and make is to 400X1
<span>answer is b.
c and d are quadratics
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Answer:0.75
Step-by-step explanation:12 is half of 24
Answer should be be half of 1.5
It’s b hope that helped have a great night
With
a standard deviation of 6 minutes, we will test the hypothesis that σ = 6
against the alternative that σ < 6 if a random sample of the test
times of 20 high school seniors has a standard deviation s = 4.51. use a
0.05 level of significance.
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