All categories

2 years ago

No chi-square The principal in Exercise 7 also

Mathematics

1 answer:

larisa [96]2 years ago

8 0

The random sample of the students is an illustration of sampling

The chi-square test for goodness of fit is inappropriate because the variable under study is not categorical.

<h3>How to determine the reason chi square is not appropriate?</h3>

The dataset is given as:

Monday 34

Tuesday 29

Wednesday 32

Thursday 28

Friday 19

The variable of the above dataset is a not a categorical dataset.

One of the conditions of the chi-square test for goodness of fit test is that the variable under study must be categorical.

Hence, the chi-square test for goodness of fit is inappropriate because the variable under study is not categorical.

You might be interested in

Assessment: Solve Me!

Arte-miy333 [17]

Answer:

1 . option b

2. option d

Step-by-step explanation:

1) Diameter = 8cm

Radius = 8/2 = 4cm

2) Diameter = 8cm

Radius = 4cm

$Volume = \frac{1}{3} \pi r^2h = \frac{1}{3} \pi 4^2 \times 15 = 16 \pi \times 5 = 80 \pi = 251.2cm^3$

5 0

3 years ago

What is the value of |n|=5

nikdorinn [45]

Answer:

n = 5 or -5

Step-by-step explanation:

the absolute value is the count away from 0 so n could be 5 which is 5 units from 0 or -5 which is also 5 units away from 0.

7 0

3 years ago

Read 2 more answers

Plz help no link PLZ NO LINKSSSS THANK YOU

maks197457 [2]

Answer: HHHHHMMM DEPENDING ON MY BRAIN IT IS 6

sorry if im wrong

Step-by-step explanation:

5 0

3 years ago

What fraction of 60 is 45?

JulijaS [17]

This is the answer 45/60 = 3/4 = 0.75 <span>

</span>

8 0

3 years ago

Read 2 more answers

The scale for the drawing of a rectangular playing field is 2 inches=7 feet. Find an equation you can use to find the dimensions

lina2011 [118]

Answer:

The actual answer is 7/2

Step-by-step explanation:

5 0

3 years ago