Question

do below questions with proper format

Answer 1

1. a) P (spinning of wheel) = number of outcomes / Total number of outcomes
p (E) = 1 / 5

1. b) P (tossing two coins together) = 2 / 4
= 1 / 2

Therefore, P (E) = 1 / 2 = 0.5
Therefore, outcomes of this experiment is 1 / 2.

2. a) P (getting a prime number) = No. of trails/ Total no. of trails

P (E) = 3 / 6 = 1 / 2

P (E) = 1/2

2. b) = P (E) + P (F) = 1 (100%)

0.5 + P (F) = 1

P (F) = 1 - 0.5

P (F) = 0.5

Therefore, the outcomes of not getting a prime number is 0.5 (or) 1/2

2. c) P (E) = No. of outcomes / Total no. of outcomes

P (E) = 1 / 6

Therefore, the outcomes of gettting a number which is more than 5 is 1 / 6.

2. d) P (E) + P (F) = 1

1 / 6 + P (F) = 1

P (F) = 1 - 1/6

P (F) = 5 / 6

Therefore, the number of outcomes of a number which is not greater than 5 are 5 / 6.

3. a) P (E) = No. of outcomes / Total number of outcomes

P (E) = 1 / 5

Therefore, the probability of getting the pointer to be stopped at D is 1 / 5.

3. b) P (E) = No. of Ace in a deck of cards / Total no. of cards in a deck of cards

P (E) = 4 / 52

P (E) = 1 / 13.

Therefore, the probability of getting Ace is 1 / 13.

3. c) P (E) = Total no. of red apples / Total no. of apples

P (E) = 4 / 7

Therefore, the provability of getting a red apple is 4 / 7.

Thanks.