All categories

3 years ago

In order for the data in the table to represent a linear function with a rate of change +5

Mathematics

1 answer:

romanna [79]3 years ago

6 0

Answer:

Rate of change is slope. (y = mx + b)

A slope of 5 should be 5/1. (5 over 1)

Step-by-step explanation:

You might be interested in

Suppose the time to complete a 200-meter backstroke swim for female competitive swimmers is normally distributed with a mean μ =

MatroZZZ [7]

Answer :hola quoo msal

Step-by-step explanation:

8 0

3 years ago

Helppppppp please thanks :)

Luba_88 [7]

Answer:

Sorry its a little blurry.

8 0

2 years ago

The triangles shown are similar. Which similarity statement expresses the relationship between the two triangles?

Arada [10]

9 ;) thanks that I can help next time I will do better

7 0

3 years ago

Which pair of angles are vertical angles?

Virty [35]

It should be B let me know if im correct

4 0

4 years ago

Read 2 more answers

According to the Census Bureau, 3.36 people reside in the typical American household. A sample of 25 households in Arizona retir

Mila [183]

Answer:

We conclude that the mean number of residents in the retirement community household is less than 3.36 persons.

Step-by-step explanation:

We are given the following in the question:

Population mean, μ = 3.36

Sample mean, $\bar{x}$ = 2.71

Sample size, n = 25

Alpha, α = 0.10

Sample standard deviation, s = 1.10

First, we design the null and the alternate hypothesis

$H_{0}: \mu = 3.36\text{ residents per household}\\H_A: \mu < 3.36\text{ residents per household}$

We use One-tailed(left) t test to perform this hypothesis.

Formula:

$t_{stat} = \displaystyle\frac{\bar{x} - \mu}{\frac{s}{\sqrt{n}} }$ Putting all the values, we have

$t_{stat} = \displaystyle\frac{2.71 - 3.36}{\frac{1.10}{\sqrt{25}} } = -2.95$

Now, $t_{critical} \text{ at 0.10 level of significance, 24 degree of freedom } =-1.31$

Since,

$t_{stat} < t_{critical}$

We reject the null hypothesis and fail to accept it.

Thus, we conclude that the mean number of residents in the retirement community household is less than 3.36 persons.

5 0

3 years ago