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neonofarm [45]
3 years ago
11

What is the value of RT or x

Mathematics
1 answer:
Anna007 [38]3 years ago
7 0

Write and solve an equation of ratios:


x 9

---- = ----

16 x


Cross mult., we get x^2 = (16)(9)


Taking the sqrt of both sides, we get x = plus or minus (4)(3), or

x= plus or minus 12


Since x is measure of distance here, omit the -12 result. x = +12 units

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If the p-value is smaller than the level of significance, then it indicates strong evidence against the null hypothesis, as there is less than a 5% probability the null hypothesis is correct.

In this question,

A p-value is a probability, calculated after running a statistical test on data and it lies between 0 and 1. The p-value only tells you how likely the data you have observed is occurred under the null hypothesis.

One of the most commonly used p-value is 0.05. If the value is greater than 0.05, the null hypothesis is considered to be true. If the calculated p-value turns out to be less than 0.05, the null hypothesis is considered to be false, or nullified (hence the name null hypothesis).

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Hence we can conclude that if the p-value is smaller than the level of significance, then it indicates strong evidence against the null hypothesis, as there is less than a 5% probability the null hypothesis is correct.

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brainly.com/question/15855760

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So, therefore you answer will be 37

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