lamwil9432
10.04.2020 •
Mathematics
A scientist is studying the relationship between the depth of a watermelon vines’ roots and the weight of the watermelons produced. The scientist collects measurements from a random sample of vines. He then conducts a significance test in which the null hypothesis is that there is no correlation between the two variables versus the alternative that the correlation is greater than 0. From this test he found a P-value of 0.0032. What does this tell us?A) There is significant evidence that the correlation is greater than 0 at the 0.05 level.B) There is no significant evidence that the correlation is greater than 0 at the 0.05 level.
C) The correlation is very small.D) The correlation is very close to 1.
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Ответ:
The answer is b
Step-by-step explanation:
Ответ:
When the ball hits the ground h= 0
so set your equation to = o and solve for t
Need more help???
0 - -16t^2 +20t +6