Ok Same Thing But Different Questions

Mathematics

1 answer:

siniylev [52]3 years ago

7 0

Answer:

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Please help. will give brainliest

vichka [17]

Answer:

B. The probability that the student received a grade better than C is 0.45

Step-by-step explanation:

<u>Total number of students:</u>

15 + 30 + 35 + 16 + 4 = 100

<h3>Statements</h3>

p(<D) = 4/100 = 0.04
0.04 ≠ 0.2
Incorrect

p(>C) = (30 + 15)/100 = 45/100 = 0.45
0.45 = 0.45
Correct

p(not A or B) = (100 - 15 - 30)/100 = 55/100 = 0.55
0.55 ≠ 0.45
Incorrect

p(B or C) = (30 + 35)/100 = 65/100 = 0.65
0.65 ≠ 0.35
Incorrect

6 0

3 years ago

Q # 11 please help to resolve

Fofino [41]

It is the fourth choice - 1/4.

There are five odd number out of the ten number they are choosing from.
The probability that Jason will choose an odd number is 5/10 = 1/2
The probability that Kyle will choose an odd number is 5/10 = 1/2
Multiply the two probabilities to get the probability of them choosing odd numbers.
1/2 * 1/2 = 1/4

3 0

3 years ago

Read 2 more answers

What is equivalent to 9

frosja888 [35]

What is equivalent to 9?

9/1 = 9

9/1 is equivalent to 9.

4 0

3 years ago

Read 2 more answers

How many counters would you place in the five frame to show the number

Leviafan [203]

Assuming the five frame is for the number five (5) then place 5 counters in the frame.