Answer:
If 27 fruits are picked at random, then 2% of the time, their mean weight will be greater than 466.37 grams
Step-by-step explanation:
Mean = ![\mu = 464](https://tex.z-dn.net/?f=%5Cmu%20%3D%20464)
Standard deviation =![\sigma = 6](https://tex.z-dn.net/?f=%5Csigma%20%3D%206)
We are supposed to find If 27 fruits are picked at random, then 2% of the time, their mean weight will be greater than how many grams i.e.P(X>x)=0.02
The mean weight is in the highest 2%, you want to go to a z-table and find the z-score that where the area to the left of the curve is closest to 0.98.
n = 27
Refer the z -table
P(Z>x)=2.06
![\frac{x-\mu}{\frac{\sigma}{\sqrt{n}}}=2.06\\\frac{x-464}{\frac{6}{\sqrt{27}}}=2.06\\x-464=2.06 \times \frac{6}{\sqrt{27}}\\x=(2.06 \times \frac{6}{\sqrt{27}})+464\\x=466.37](https://tex.z-dn.net/?f=%5Cfrac%7Bx-%5Cmu%7D%7B%5Cfrac%7B%5Csigma%7D%7B%5Csqrt%7Bn%7D%7D%7D%3D2.06%5C%5C%5Cfrac%7Bx-464%7D%7B%5Cfrac%7B6%7D%7B%5Csqrt%7B27%7D%7D%7D%3D2.06%5C%5Cx-464%3D2.06%20%5Ctimes%20%5Cfrac%7B6%7D%7B%5Csqrt%7B27%7D%7D%5C%5Cx%3D%282.06%20%5Ctimes%20%5Cfrac%7B6%7D%7B%5Csqrt%7B27%7D%7D%29%2B464%5C%5Cx%3D466.37)
So, If 27 fruits are picked at random, then 2% of the time, their mean weight will be greater than 466.37 grams
Answer:
$4.72
Step-by-step explanation:
16.79+28.49=45.28
50-45.28=4.72
Your answer to this question is c i believe. Have a nice day and let me know if i am right or not
1000 m=1 km
3000000 m=3000 km
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1yd= 36 inch
9 yd= 324 inch
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1 foot =0.3048 meters
15840 ft=4828.032 meters
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1 ton =2000 lbs
1.5 t=3000 lbs
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16 tbs in 1 Cup
1 stick of butter =1/2 cup
so 1/2 cup =8 tablespoon=1 stick of butter