In a recent year (365 days), there were 693 murders in a city. Find the mean number of murders per day,then use that result to find the probability that in a single day, there are no murders. Would 0 murders in asingle day be a significantly low number of murders?...The mean number of murders per day is(Round to one decimal place as needed.)

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Answered: In a recent year (365 days), there were…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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The mean GPa of university students is 2.3 with a SD of 1.2. If you were to draw 36 students at random and compute their mean GPA, what is the exact probability that this mean will be 2.67 or less? Use four decimal places.
Illustration 16.38. From a bag containing 4 white and 6 red balls, two balls are drawn together. Find the probability when (i) both the balls are white, (ii) both the balls are black, (iii) one is white and other is black. CS Scanned with CamScanner
A group of people were asked if they had run a red light in the last year. 214 responded "yes", and 217 responded "no".Find the probability that if a person is chosen at random, they have run a red light in the last year. Give your answer as a fraction or decimal accurate to at least 3 decimal places
A group of people were asked if they had run a red light in the last year. 210 responded "yes", and 354 responded "no". Find the probability that if a person is chosen at random, they have run a red light in the last year. Give your answer as a fraction or decimal accurate to at least 3 decimal places
Answer.
Answer the following question accordingly:
A soccer team estimates that they wil score on 12% of the comer kicks. In next week's game, the team hopes to kick 13 coner kicks. What are the chances that they will score on 4 of those opportunities? The probability is (Type an integer or a decimal. Round to three decimal places as needed.)
A group of people were asked if they had run a red light in the last year. 487 responded "yes", and 184 responded "no". Find the probability that if a person is chosen at random, they responded "yes". Answer: Give your answer as a decimal, rounded to the nearest thousandth.
PLEASE EXPLAIN EACH STEP FOR CALCULATION OF THE PROBLEM USING A TI-84 CALCULATORFrom experience, you know that 83% of the desks in the schools have gum stuck beneath them. In a random sample of 14 desks. n = 14 p= 0.83 a) Compute the probability that all of them have gum underneath. Compute the probability that 10 or less desks have gum.
use the following information to answer the question. Suppose that the probability that a person books a hotel using an online travel website is 0.68. For the questions that follow, consider a sample of 15 randomly selected people who recently booked a hotel. out of 15 randomly selected people, how many would you expect to use an online travel website to book their hotel, give or take how many? Round to the nearest whole person
In a regional shooting competition, the probability that a participant will hit the target is 2/7. If he shoots 12 times, what is the probability that he hits the target exactly 8 times? Round to four decimal places.
The distances golf balls travel under laboratory testing conditions are normally distributed. The mean is 312 yards. The probability the golf ball travels further than 319 yards is 0.28. Find the probability a randomly selected golf ball travels between 305 yards and 319 yards. Express the answer as a decimal value rounded to the nearest hundredth.

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