According to a survey, 65% of murders committed last year were cleared by arrest or exceptional means. Fifty murders committed last year are randomly selected, and the number cleared by arrest or exceptional means is recorded. When technology is used, use the Tech Help button for further assistance. Question Pelp (a) Find the probability that exactly 41 of the murders were cleared. (b) Find the probability that between 36 and 38 of the murders, inclusive, were cleared. (c) Would it be unusual if fewer than 19 of the murders were cleared? Why or why not? (a) The probability that exactly 41 of the murders were cleared is (Round to four decimal places as needed.) (b) The probability that between 36 and 38 of the murders, inclusive, were cleared is (Round to four decimal places as needed.) (c) Would it be unusual if fewer than 19 of the murders were cleared? Why or why not? A. Yes, it would be unusual because 19 is less than u- 20. B. Yes, it would be unusual because 19 is betweenµ- 20 and u + 20. C. No, it would not be unusual because 19 is between u- 20 and u + 20. O D. No. it would not be unusual because 19 is less than u - 2o. Click to select your answer(s). 1:22 PM 2 Type here to search 19 12/13/2019 ASUS pd sc sysrq pause break dele (12 insert F10 f9 f8 17 [X f6 f5 f4 13 f2 esc bac 8. 7. 6. 4 7 %24 %23 2.

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Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products. 

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.