Apair of angles which share a common side and vertex

Ответ:

Jasten

27.01.2020

Prediction = 35

Step-by-step explanation:

Given

The attached table

Required

Expected number of Daffodil when N = 150

First, we calculate the probability of having a Daffodil.

$Pr = \frac{Daffodil}{Total}$

This gives:

$Pr = \frac{14}{14+10+24+12}$

$Pr = \frac{14}{60}$

Simplify

$Pr = \frac{7}{30}$

When there are 150 flowers, the prediction of Daffodils is:

Prediction = Pr * N

$Prediction = \frac{7}{30} * 150$

Prediction = 7*5

Prediction = 35

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