Question

the manager of a computer store has kept track of the number of computer sold per day. On the basis of this information the manager produced the following the number of daily sales
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Answer 1

Step-by-step explanation:

The manager of a computer store has kept track of the number of computers sold per day. On the basis of this information, the manager produced the following list of the number of daily sales.

Answer 2

The answers are

The answers are (i) 1/8

The answers are (i) 1/8 (ii) 7/8

The answers are (i) 1/8 (ii) 7/8 (iii) 3/8

GIVEN

Coin is flipped thrice

TO FIND

(i) No head appears

(ii) At least one head appears

(iii)At most two tails appear

SOLUTION

The above problem can be simply solved as follows;

The possible outcomes are -

T H H, H T H, H H T, T T H, T H T, H T T, T T T, H H H

Total outcomes = 8

Probability = Expected outcome/Total outcome

(i) No head appears = 1

Probability = 1/8

(ii) At least one head appears

Probability = 7/8

(iii) At most 2 tails appear

Probability = 3/8

Hence, The answers are

Hence, The answers are (i) 1/8

Hence, The answers are (i) 1/8 (ii) 7/8

Hence, The answers are (i) 1/8 (ii) 7/8 (iii) 3/8

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