Mathematics: G(x) = x2 + 3x – 2 Find g(3)

G(x) = x2 + 3x – 2 Find g(3) - id23237960447, Reaksomayroth

stephanie9291

03.02.2022

Step-by-step explanation:

1. Substitute 3 for x

2. 3x2=6

3. 3x3=9

4. 6+9=15

5. 15-2=13

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deduran

11.10.2021

$H_0 : \mu=50\\\\ H_1 : \mu\neq50$

Step-by-step explanation:

An null hypothesis ( H_0 ) is a statement of equality which shows that there is no statistical difference between the groups being tested.

An alternative hypothesis ( H_1 ) is a statement of inequality which shows that there is statistical difference between the groups being tested.

Let $\mu$ be the population mean amount of garbage per bin .

Given : A sanitation supervisor is interested in testing to see if the mean amount of garbage per bin is different from 50.

i.e. $\mu\neq 50$ → Alternative

Thus , the appropriate null and alternative hypotheses :

$H_0 : \mu=50\\\\ H_1 : \mu\neq50$

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