A sample of 200 people was asked their favorite genre of music. Below are the results. Gender Rock Pop Hip-Hop Other Male 31 20 37 12 Female 17 30 19 34   If one of those people is randomly selected, find the probability that the person is a female or their favorite genre of music is Hip-hop. Round to three decimal places as needed. If one of those people is random selected, find the probability that the person’s favorite genre of music is Pop, given that the person is a male. Round to three decimal places as needed.

Q: he table below summarizes pregnancy test results for 100 patients.   If one subject is randomly…

A: The contingency table is given as:   Positive Test Result Negative Test Result Row Total…

Q: A test was given to a group of students. The grades and gender are summarized below Total Male 18 13…

A: Given   A B C total Male 5 18 13 36 Female 14 3 16 33 Total 19 21 29 69

Q: Find the indicated probability. A survey resulted in the sample data in the given table. If one of…

A: The total number surveyed n= (572+446+473+629) =2120

Q: Dr. Vitz is a professor in Engineering Statistics. She gives questions multiple choice tests. If…

A: Note: Here, the number of trials(Number of questions for the exam) is not given. We have…

Q: TYPE  Of DOG   Purebred mixed TOTAL Leas than $100 19 21 40 $100 or More 35 15 50 TOTAL 54 36 90…

A:

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

A: Given, A test was given to a group of student.  The grades and gender are summarized below.   A B…

Q: A bag has 10 pumpkin scented hand sanitizers, 6 cinnamon scented hand sanitizers, and 7 apple pie…

A: A bag has 10 pumpkin scented hand sanitizers, 6 cinnamon scented hand sanitizers, and 7 apple pie…

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

A:

Q: b. Draw pie chart shows the favorite social media application used for communication and give your…

A: The given table represents that the 15 student’s details like gender, hours spend in social media…

Q: A student takes a 15-question multiple-choice exam with four choices for each question and guesses…

A: Given data,n=15 questionsMultiple choice exam with 4 choicesP(Correct answer ) is p=14 =0.25Let X be…

Q: After giving a test to a group of students, below is the summary of grades and gender. A В C Total…

A: Given: The total number of students is 73 n(S)=73 The female is represented as F. The number of…

Q: After giving a test to a group of students, below is the summary of grades by gender. A B Total Male…

A:

Q: Suppose you select a letter at random from the word MISSISSIPPI. The probability of selecting the…

A: Given To select a letter at random from the word MISSISSIPPI.

Q: Find the indicated probability. In a certain class of students, there are 8 boys from Wilmette, 6…

A: It is an important part of statistics. It is widely used.

Q: A test was given to a group of students. The grades and major are summarized below A C Total Art 20…

A: Given data is   A B C Total Art 20 17 6 43 Business 3 5 16 24 Total 23 22 22 67

Q: (d) Log-odds of men choosing Commerical A: Encoding x=0 for men and x-1 for women, do a logistic…

A: From the given data, we obtain a table like:   Commercial A Commercial B Total Women 90 75 165…

Q: A statistics class for engineers consists of 25 industrial, 10 mechanical, 10 electrical, and 8…

A: The probability that the student chosen is an industrial engineering major is obtained below: The…

Q: The probability of a student to be successful in the "Critical Thinking and Decision Making" course…

A:

Q: Use the following information to answer the following question. A bag contains 12 red marbles, 15…

A: General formula of probability is ,   Probability =Number of favorable outcomesTotal outcomes

Q: town council commissioned a random sample of 85 households to estimate the number of four-wheel…

A: From the given information we find the estimate the number of four-wheel vehicles per household in…

Q: quiz has 5 multiple-choice questions. Each question has five alternatives. If the student knows…

A: Formula :

Q: Before the furniture store began its ad campaign, it averaged 103 customers per day. The manager is…

A: a)   Determine the type of study used.   The type of study used is “t-test for a population mean”.…

Q: The proportion of each colored marble is shown in the table. Suppose you draw two marbles one after…

A:

Q: A sample of 100 wood and 100 graphite tennis rackets are taken from the warehouse. If 11 wood and 13…

A: Given,  no of wood rackets = 100 No of graphite rackets = 100 No of wood and defective = 11 No of…

Q: Ten students are given two identical speakers to listen to for differences, if any. Suppose that…

A: Recall the following. PX=k=bk;n,p=nkpk1-pn-kn is thenumber of trialsp is the probability of successq…

Q: Find the indicated probability. In a certain class of students, there are 8 boys from Wilmette, 6…

A: Obtain the probability that the student will be from Kenilworth.   The probability that the student…

Q: After giving a test, below is the summary of grades by gender. A B Total Male 18 12 5 35 Female 11 9…

A:

Q: Select the answer below that would represent a POPULATION. A poll of 100,000 people in the United…

A: Any data may be population or sample We can know data is population or sample :  We know :  Sampling…

Q: A poll is given, showing 55% are in favor of a new building project. If 6 people are chosen at…

A: The total number of trials n=6The number of successful trials x=5The probability of success p= 55%…

Q: A marketing company has randomly surveyed 194 men who watch professional sports. The men were…

A:

Q: student is selected at random, find the probability that he or she owns a credit card given that the…

A: Given that  The responses are listed in the table. Class Credit card Cash Total…

Q: A special deck of 20 cards contains 12 black cards and 8 green cards. One of the cards has a bent…

A:

Q: John works as a weld inspector in a shipyard. Because he keeps track of good and poor welds, he…

A: It is given that  p = 5% = 0.05 Sample size, n = 300 Z = (p^ - p)/√(p(1-p)/n) 0.012583057392118

Q: The number of mistakes made on a typing test is Normally distributed. Five office employees---Kelly,…

A: On observing the z-score, Stanley made the least mistakes on the typed test because his z-score is…

Q: Examine the image below and then answer all parts of the question under it. Enter your answers as…

A: a) There are 4 yellow objects in 10 objects.So, P(yellow)=410=0.4b) There are 3 hearts in the 10…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.