At 8am the temperature is -3 and at 10am the temperature is 1. What is the difference between them?

Mathematics

2 answers:

ValentinkaMS [17]3 years ago

6 0

It would be 4 degrees

Solnce55 [7]3 years ago

6 0

-3 minus 1 which is....... i think you know that

You might be interested in

A two-factor between-subjects design is evaluated. The F-value for Factor A has df = 1, 40 and the F-value for Factor B has df =

finlep [7]

Answer:

The df values for the A x B interaction are also 3,40

Step-by-step explanation:

The F-value for Factor A has df = 1, 40

The F-value for Factor B has df = 3, 40.

The df values for the A x B interaction are also 3,40

This is because the source of variation between columns has ( c- 1); rc(n-1) degrees of freedom and the source of variation between rows has (r-1); rc(n-1) degrees of freedom and the source of variation of interaction

(between rows and columns) has ( c-1) ( r-1); rc(n-1) degrees of freedom.

Therefore

Factor A: ( c- 1); rc(n-1) = 1,40

Factor B: (r-1); rc(n-1) = 3,40

Interaction : ( c-1) ( r-1); rc(n-1) = 3*1,(40)= 3,40

where c refers to columns , r refers to rows and n refers to the total sample size.

5 0

2 years ago

Ronal asked 100 students to choose their favorite subject from among mathematics history and our she found that 22 students kill

Llana [10]

Answer:

I think 52% of students chose art

Step-by-step explanation:

7 0

3 years ago

irakobra [83]

First one is 14
Second one is 45
Third one is 43
Fourth one is 40

8 0

3 years ago

Read 2 more answers

: In a marketing survey, a random sample of 730 women shoppers revealed that 628 remained loyal to their favorite supermarket du

scoundrel [369]

Answer:

The point estimate for p is 0.86.

Step-by-step explanation:

We are given that in a marketing survey, a random sample of 730 women shoppers revealed that 628 remained loyal to their favorite supermarket during the past year (i.e. did not switch stores).

Let p = proportion of all women shoppers who remain loyal to their favorite supermarket

Now, the point estimate for the population proportion (p) is represented by ;

Point estimate for p = $\hat p$ = $\frac{X}{n}$