Divide the price by the quantity to see what's a better deal.
4.25 / 5 = 0.85
So, for each apple it costs 85 cents.
6.56 / 8 = 0.82
So, for each apple it costs 82 cents.
So, the $6.56 for 8 pounds of apples is the better deal.
I've posted my answer together with the image I think this problem required.
Answer: 0.345
Step-by-step explanation:
Given: The the setup for this hypothesis test:
![H_0:p=0.65\\\\H_a:p](https://tex.z-dn.net/?f=H_0%3Ap%3D0.65%5C%5C%5C%5CH_a%3Ap%3C0.65)
Since , the alternative hypothesis is left tail , so the test is left tail test.
![P_0=0.65\\\\Q_0=1-0.65=0.35\\\\p=\dfrac{126}{200}=0.63](https://tex.z-dn.net/?f=P_0%3D0.65%5C%5C%5C%5CQ_0%3D1-0.65%3D0.35%5C%5C%5C%5Cp%3D%5Cdfrac%7B126%7D%7B200%7D%3D0.63)
The test static for population proportion is given by :-
![z=\dfrac{p-P_0}{\sqrt{\dfrac{P_0Q_0}{n}}}\\\\\Rightarrow\ z=\dfrac{0.63-0.65}{\sqrt{\dfrac{0.65-0.35}{126}}}=−0.409878030638\approx-0.4](https://tex.z-dn.net/?f=z%3D%5Cdfrac%7Bp-P_0%7D%7B%5Csqrt%7B%5Cdfrac%7BP_0Q_0%7D%7Bn%7D%7D%7D%5C%5C%5C%5C%5CRightarrow%5C%20z%3D%5Cdfrac%7B0.63-0.65%7D%7B%5Csqrt%7B%5Cdfrac%7B0.65-0.35%7D%7B126%7D%7D%7D%3D%E2%88%920.409878030638%5Capprox-0.4)
The p-value of z = ![P(z](https://tex.z-dn.net/?f=P%28z%3C-0.4%29%3D%200.3445783%5Capprox0.345)
That'd be 5/8 ths of 56 houses, or 35 houses, sold
9♀️ Idekkkkkkkkkkk tbhhh