Question 6<Rare tulips are studied for their beauty and affects on emotions. In one state, the mean number of tulipsper square mile was found to be 2.8. Round all answers to at least three decimal places.a) Find the probability of no tulips in an area of 1 mile².b) Find the probability of at least 1 tulips in an area of 1 mile².c) Find the probability of at most 3 tulips in an area of 2 mile².Submit QuestionSearchWWE

The mean number of tulips per square mile is 2.8A random variable XPoisson()P(X=x)=

Answered: Rare tulips are studied for their…

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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Classify the probability distribution of each problem? Then solve. Question 1 The mean number of citizens voting in one of the provinces on the election day is 10 per hour. Find the probability that in the next hour there will be: a) Exactly 12 citizens showed up to vote. b) Between 9 and 12 citizens showed up to vote. c) At least 3 citizens showed up to vote. d) Find the mean and standard deviation of number of citizens voting in one of the provinces on the election day. Question 2 When conducting a research on males, showed that 0.287 have color blindness. A researcher forms random group of five males. The random variable X is the number of males in the group who have a form of color blindness. Find the probability a) 4 males have color blindness. b) More than 3 males have color blindness. c) Less than 3 males have color blindness. d) Find the mean and standard deviation of males have color blindness. Question 3. The Higher Education Research Institute at UCLA collected data from…
According to a magazine, as of January 2018, 8% of chief executive officers were women. Complete parts a through d based on a random sample of 12 CEOs. a. What is the probability that one corporate officer was female? The probability is 0.3837 (Round to four decimal places as needed.) b. What is the probability that fewer than four corporate officers were female? The probability is 0.9880 (Round to four decimal places as needed.) c. What is the probability that more than two corporate officers were female? The probability is (Round to four decimal places as needed.)
When rolling a die 114 times, what is the probability of rolling a 6 greater than 20 times? Question 6 options: 1) 0.0948 2) 0.4395 3) 0.3447 4) 0.0474 5) 0.6553
Answering the following: A. Find the probability of drawing a catd that is red with an even number from a full deck of cards.B. Find the probability of drawing a card that is black without a number from a full deck of cards.
A standard die is rolled. Find the probability that the number rolled is greater than 6.
A die is rolled 7 times. Find the probability of rolling no more than 4 ones. The probability of rolling no more than 4 ones is nothing. (Type an integer or decimal rounded to four decimal places as needed. Round all intermediate values to four decimal places as needed.)
A recent study gave the information shown in the table about ages of children receiving toys. The percentages represent all toys sold. What is the probability that a toy is purchased for someone in the following age ranges? (Enter your answers as a percent.) a) 6 years old or older, b) 12 years or younger, c) between 6 and 12 years old, d) between 3 and 9 years old, e) A child between 10 and 12 years old looks at this probability distribution and asks, "Why are people more likely to buy toys for kids older than I am (13 and over) than for kids in my age group (10–12)?" How would you respond?

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