3 years ago

HELP ME PLEASE IM BEGGING PLEASEEEEEEEEEEEEEEEEEEEEEEE IM GONNA K M S IF I DONT GET THIS ANSWERED IN 5 MINUTES!

Mathematics

2 answers:

jeka943 years ago

8 0

Answer:

Batch 1: 3 and 1/2 Pineapple, and 1 and 2/5 banana.

Batch 2: 8 pineapple, and 4 and 4/5 coconut.

Batch 3: 1 banana, and 1 and 1/2 coconut.

Step-by-step explanation:

saul85 [17]3 years ago

4 0

You got imagine math but I do too it is easy the 8 go with pineapple

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s2008m [1.1K]

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Suppose a normal distribution has a mean of 62 and a standard deviation of

Alekssandra [29.7K]

The probability that a data value is between 54 and 66 is 81.9%

z score is used to determine by how many standard deviations the raw score is above or below the mean.

The z score is given by:

$z = \frac{x-\mu}{\sigma} \\\\where\ x=raw\ score,\mu=mean,\sigma=standard\ deviation$

Given that μ = 62, σ = 4

For x = 54:

$z=\frac{54-62}{4}=-2$

For x = 66:

$z=\frac{66-62}{4}=1$

P(54 < x < 66) = P(-2 < z < 1) = P(z < 1) - P(z < -2) = 0.8413 - 0.0228 = 81.9%

The probability that a data value is between 54 and 66 is 81.9%

Find out more on z score at: brainly.com/question/25638875

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