Eighty four divided by 6 is 14
Answer:
Step-by-step explanation:
Using the alternative hypothesis (µ < µ0),
To find the p-value with test statistic -1.25 and assuming a standard level of significance of 0.05, using a p value calculator, the p-value is 0.1057 which is great that 0.05. Thus, the results is not significant.
Using the p value calculation.
1. Check the left tailed z table as the test statistic is negative,
2. Then find the probabilitythat z is greater than your test statistic (look up your test statistic on the z-table- the value under 1.2 and 0.05 which is 0.8944
3. Then, find its corresponding probability, and subtract it from 1 to get your p-value- 1-0.8944 = 0.1056.
Answer:
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Step-by-step explanation:
<span>The equation given as p varies directly with d and inversely with the square root of u is written as:
</span>
p = k1d
k1 is the proportionality constant.
and p = k2
![\frac{1}{ \sqrt{u} }](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B%20%5Csqrt%7Bu%7D%20%7D%20)
here k2 is the proportionality constant.
Thus,
combining both equations we get, p = C
![\frac{d}{ \sqrt{u} }](https://tex.z-dn.net/?f=%20%5Cfrac%7Bd%7D%7B%20%5Csqrt%7Bu%7D%20%7D%20)
where K = K1*K2, K is the proportionality constant.