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tester [92]
3 years ago
14

If a student is chosen at random what is the probability they scored a 4 or 5

Mathematics
2 answers:
Alona [7]3 years ago
6 0

Answer:

a

Step-by-step explanation:

kbhdghggjkljgggjjhgcd Dr

DaniilM [7]3 years ago
5 0

Answer:

4= 40.0    5=10.0 chance

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What is the ratio of 2 cups of flour and 1 cup of milk.
Marina86 [1]

Answer:

either 1:2 or 2:1. I think.

7 0
3 years ago
The critical value t* gets larger as the confidence level increases. True or false?
posledela

Answer:

We can find the critical value t_{\alpha/2}

And for this case if the confidence increase the critical value increase so then this statement is True

Step-by-step explanation:

For a confidence level given c, we can find the significance level like this:

\alpha=1 -c

And with the degrees of freedom given by:

df=n-1

We can find the critical value t_{\alpha/2}

And for this case if the confidence increase the critical value increase so then this statement is True

5 0
3 years ago
x-y=5 what is the slope intercept form of the equation of the line what is the slope intercept form of the equation of the line
dimaraw [331]
X - y = 5 in slope intercept form is y = x - 5
3 0
3 years ago
What is the volume of the basement?
bagirrra123 [75]

Volume = Length × Breadth × Height

So you are absolutely right, it is 252 yards squared

5 0
3 years ago
I need answers to this question, 3x-2y=8
gogolik [260]

Answer:

I guess you want the y intercept form is so the answer is:

y = \frac{3}{2}x - 4

Step-by-step explanation:

3x - 2y = 8

subtract 3x from both sides

-2y = -3x + 8

divide -2 from both sides

y = \frac{3}{2}x - 4

and done

8 0
2 years ago
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