Strands of copper wire from a manufacturer are analyzed for strength and conductivity. The results from 100 strands are as follows: High Strength Low Strength High conductivity Low conductivity 74 15 9 2 a) If a strand is randomly selected, what is the probability that its conductivity is high and its strength is high? Round your answer to two decimal places (eg. 0.98) b) If a strand is randomly selected, what is the probability that its conductivity is low or the strength is low? Round your answer to two decimal places (e.g. 0.98). Consider the event that a strand has low conductivity and the event that the strand has a low strength. Are these two events mutually exclusive? Statistical Tables and Charts

Q: A spinner is divided into five colored sections that are not of equal size: red, blue, green,…

A: Color Frequency Red 9 Blue 14 Green 11 Yellow 7 Purple 9 Total 50    probability…

Q: The table below shows the number of deaths in the U.S. in a year due to a variety of causes. For…

A: Given: Various reasons for death has been given in U.S. The objective is to find the probability of…

Q: A test was given to a group of students. The grades and gender are summarized below A C Total Male…

A: Given,

Q: The probability of choosing a talented singer from a residential area iş p. If 6 people are chosen…

A: Given data,n=6ifP(X=0)=0.04666p=?

Q: The speed of airliners flying at cruise altitude is normally distributed with au=522.0 miles/hour…

A:

Q: 59% of all Americans are home owners. If 32 Americans are randomly selected, find the probability…

A:

Q: test was given to a group of students. The grades and gender are summarized below   A B C Total…

A: We have to find given probability.

Q: Use the following information to answer the next two exercises. An article from the San Jose Mercury…

A:

Q: Two cards are selected from a standard deck of 52 playing cards. The first card is not replaced…

A: Total Cards in deck = 52 Number of club in the deck = 13 Number of spade in the deck= 13 Probability…

Q: A financial services committee had 60 members, of which 10 were women. If 9 members are selected at…

A: a. The probability that 7 men and 2 women are selected is 0.3041 and it is obtained below: From the…

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A: The question is about conditional probability Given :   To find : Prob. that randomly chosen a…

Q: A test was given to a group of students. The grades and gender are summarized below B C Total A 2 12…

A: A B C Total Male 2 12 6 20 Female 19 4 13 36 Total 21 16 19 56

Q: L 1 A coffee shop conducted a survey about how customers like their coffee. The results are as…

A:

Q: In the US, 10.5% of the population is diabetic. What is the probability that in a random sample of…

A: Suppose p is the true proportion of diabetic people in the U.S.

Q: A die is rolled 9 times. Find the probability of rolling no more than 3 fives. The probability of…

A:

Q: ACTIVITY 2. PROBABILITY Directions: Analyze and solve each problem 1. A card is drawn from a deck of…

A: Note: According to Bartleby guidelines, expert solve only one question and maximum 3 subpart of the…

Q: The chance of rain is 20%, the chance of it being sunny is 60%, and the chance of it being sunny and…

A: P(rain)=20% = 0.20P(sunny)=60% = 0.60P(rain and sunny)=10%=0.10

Q: What is the probability of randomly drawing 7 cards at once from a standard deck of cards and…

A: From the provided information, Total cards in standard deck = 52 Sample size (n) = 7

Q: A candy box contains four flavors of candies: 6 lemon-flavored, 12 strawberry-flavored, 8…

A: Given: A candy box contains four flavors of candies: 6 lemon-flavored, 12 strawberry-flavored, 8…

Q: IMGOD TRUNT A IMGODI TRINT 1991 1991 What is the probability of tossing 3 heads? 1991 B / 3100 IMGOD…

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Q: You randomly shoot a dart onto a 2ft x 3ft size rectangular board. Assume that you never shoot…

A: Geometric Probability: Geometric probability is a method to deal with the problem of infinite…

Q: The probability that a person catches a cold during the cold and flu season is 0.4. If 10 persons…

A: We have Given that Probability (p )= 0.4number of person (n) = 10 Here we will use binomial…

Q: In a certain battery manufacturing plant, three factories, F1, F2, and F3, make 35%, 47%, and 18%,…

A: Given:

Q: Suppose a jar contains 14 red marbles and 10 blue marbles. If you reach in the jar and pull out 2…

A: Solution:

Q: 1. Each sample of water has a 10% chance of containing a particular organic pollutant. Assume that…

A: Given: n=18 and p=0.1 Use binomial probability asPX=x=Cxnpx1-pn-x                      ;x≤n

Q: A test was given to a group of students. The grades and gender are summarized below   A B C Total…

A:

Q: Michael gave a probability answer as 24. What is wrong with an answer such as this?

A: According to the provided information, Michael gave a probability answer as 24.

Q: Submit Question Question 6 B 0/1 pt O3 99 O Details A test was given to a group of students. The…

A:

Q: When making random guesses on an 8 question quiz the probability of guessing correctly on any one…

A:

Q: A box contains 4 yellow balls, 5 red balls, and the probability to select either red or green balls?…

A: The probability is computed by using the formula  Probability= ( favorable outcomes) /(total…

Q: A test was given to a group of students. The grades and gender are summarized below   A B C Total…

A:

Q: 1. The Journal of the National Cancer Institute published the following results from a study they…

A: Introduction: The probability of an event, A is defined as the ratio of the number of cases…

Q: What is the probability that the student got an A grade or is Female?  i. Given that the student is…

A: We have given that the information in cross tabulation form. The total number of students = 150

Q: A test was given to a group of students. The grades and gender are summarized below A В C Total Male…

A: Question: If one student is chosen at random, find the probability that the student was female GIVEN…

Q: Five plants are operated by a garment manufacturer. They feel there is a fifteen percent chance for…

A: Given that n = 5 p = 15% = 0.15 Here we will use binomial distribution because probability of…

Q: A spinner is divided into five colored sections that are not of equal size: red, blue, green,…

A: The total number of spins is the sum of the frequencies of all the colors. In this case, we have:…

Q: Consider a dice with the property that the probability of a face with n dots showing up is Kn. The…

A: It is given that there is a dice with the property that the probability of a face with n dots…

Q: At a certain University, the chance of a student receiving financial aid is 87%. 15 students are…

A: Given that  Number of trials n=15 Success of probability p=0.87 X~binomial (n,p)