kyanat018 kyanat018

25-09-2020
Mathematics

contestada

The diameters of cherry tomatoes produced by a large farm have an approximately Normal distribution, with a
mean diameter of 22 mm and a standard deviation of 2.5 mm. After they are picked and washed, tomatoes with a
diameter of at most 15 mm or at least 30 mm are rejected and not sold. What proportion of such tomatoes are
rejected?
Find the z-table here.
O 0.0033
O 0.0201
O 0.9799
O 0.9967

Respuesta :

grewecamillep82diy grewecamillep82diy

07-10-2020

Answer: D. 0.9967

Step-by-step explanation: To solve this, you need to do the z-score formula with both numbers. So 30-22/2.5 = 3.2. On the z-score chart, that equals .9993. Hold onto that number. Then you do the same with 15. 15-22/2.5 = -2.8. On the z score chart, that equals .0026. Subtract those numbers. .9993 - .0026 = .9967. It's not as compacted as it looks <3

Answer Link

officialcruzyrapp officialcruzyrapp

30-04-2021

Answer:

c make me brainliest

Step-by-step explanation:

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