A study of 228 advertising firms revealed the income after toke Income after Taxes Number of Firms 112 Under $1 million $1 million to $20 million 58 $20 million or more 58 Click here for the Excel Data File a. What is the probability an advertising firm selected at random has under $1 million in income after taxes? (Round your answer to 2 decimal places.) Probability 041 b. What is the probability an advertising firm selected at random has either an income between $1 million and $20 million, or an income of $20 million or more? (Round your answer to 2 decimal places.) Probability 0.59

Q: An unprepared student takes a 15 question true-false quiz and guesses at the answer to every…

A: Given Data Probability of success,p = 0.5 Probability of failure,q=(1- 0.5 )= 0.5…

Q: What sport do you want to try? Hockey 15 6 7 4 5 Lacrosse 18 5 Tennis 9

A: The total number of surveyed teens is 64. There are three games Lacrosse, Tennis, and Hockey. The…

Q: Management: The Bureau of Labor Statistics reported that 64.7 million women and 74.5 million men…

A: Given Information: The Bureau of labor statistics reported that 64.7 million women and 74.5 million…

Q: Find the probability that the dog was a mixed breed given that the dog owner spent less than $100.

A: Given that,

Q: In a standard deck of cards, what is the probability of getting a club or a red card? 1.00 0.75…

A: Deck consists of 52 cards n(S)=52 Let , E be event that card is club. F be event that card is red.…

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: The following information has been given that shows the highest level of education received by…

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

Q: You believe that there is a 30% chance you will earn an A in your English class, a 20% chance that…

A: let A be the event of earning A in english class P(A)=0.30 B be the event of earning A in maths…

Q: In a class of students, the following data table summarizes how many students passed a test and…

A: passed the test failed the test total completed the homework 14 2 16 did not completed the…

Q: A golf ball is selected at random from a golf bag If the golf bag contains 2 green balls, 7 yellow…

A: It is given that Number of green balls = 2 Number of yellow balls = 7 Number of red balls = 11 Total…

Q: In a large population, 58% of the people have been vaccinated. If 5 people are randomly selected,…

A: Answer: Given that:                    p=       ,   n=                      now will use Binomial…

Q: A recent survey of 980 American adults (18 year olds and over) were asked what their favorite season…

A: The probability that a randomly selected American adult picks Fall as their favorite season is…

Q: IV. PROBABILITY A. A Coin and a Die are tossed together, what is the Probability that a Head e on…

A:

Q: Determine the probability of the given complementary event. What is the probability that a 59%…

A: It is needed to find the probability of the complimentary event.

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: 57% of all Americans are home owners. If 31 Americans are randomly selected, find the probability…

A: The data on home owners is provided as follows:Population proportion, Sample size,

Q: The probability of giving birth to a female baby is 51%. Six pregnant women are admitted to a…

A: Given that  n=6 , p=51%=0.51 , q=1-p=1-0.51=0.49 X~Binomial(n=6,p=0.51) p=Probability of giving…

Q: Here is a summary of a survey of 1000 bottled beverage consumers.…

A: Obtain the probability that a consumer living in a state with a deposit law does not recycle. The…

Q: The Venn Diagram below shows the sport 64 surveyed teens want to try for fun.  Find the probability…

A: From given Venn diagram, we have to find the probability that the randomly selected teen will play…

Q: The table below shows results for a cancer screening test.   Positive Test Results (Test shows…

A: The union probability for any two events A and B is defined as P(A ∪ B) = P(A)  + P(B) – P(A ∩ B).

Q: The probability they are Female AND got Over a 3.0?  _____________ use 4 decimals   The…

A: Solution: The tabular information given in the question is:   Over 3.0  2.0 - 3.0  Under 2.0…

Q: The table below shows the results of a survey about a junk food tax.     Support Oppose Unsure Male…

A: From the provided information,   Support Oppose Unsure Total Male 152 391 19…

Q: A test was given to a group of students. The grades and gender are summarized below A Male 3 Female…

A: From the given information, ABCTotalMale3201134Female516627Total8361761

Q: A poker hand consists of five cards randomly dealt from a standard deck of 52 cards. The order of…

A: Five random cards are dealt from a standard deck of 52 cards. d Probability of selecting exactly 2…

Q: A shipment of 50 inexpensive digital watches, including 6 that are defective, is sent to a…

A:

Q: The number of inches of rain that fell during the month of April was recorded over time.  The number…

A: a) Total number of years = 4+13+21+10+2=50 years.  To find probabilities we divide all frequencies…

Q: What is the probability that a student has to take a Statistics Course at this particular college

A: Let us define some events A : a student major in Business. B : a student not majoring in Business. E…

Q: Given the table: Gender Yes No Maybe Male 0.097 0.135 0.293 Female 0.165 0.159 0.151 What is the…

A: See the handwritten solution

Q: Please no written by hand solution and no img A Wall Street Journal survey found that 30% of…

A: The random variable X number of individual investors have used a discount broker The probability of…

Q: Suppose, a clothing store wanted to analyze whether there exists a relationship between the way the…

A: Solution: The complete  table is…

Q: Twenty percent of all undergraduates at a university are chemistry majors. In a random sample of six…

A: P9chemistry major) = p = 0.20 sample size(n) = 6 x = no. of chemistry majors P(x=3) = ?

Q: A standard deck of cards contains 52 cards. One card is selected from the deck. (a) Compute the…

A: From the given information we have A 'standard" deck of playing cards consists of 52 Cards in each…

Q: The table below shows the results of a survey about a junk food tax.     Support Oppose Unsure Male…

A: The contingency table is defined as follows:   Support Oppose Unsure Row Total Male…

Q: The table below shows results for a cancer screening test.   Positive Test Results (Test shows…

A: From the provided information,   Positive Test Results (Test shows cancer) Negative Test…

Q: There are 500 engineers who are working. The table provides some data of their employment status.…

A: Comments:  Hi! Thank you for the question, As per the honor code, we are allowed to answer three…

Q: Giving a test to a group of students, the grades and gender are summarized below C Total Male 9. 4 3…

A:

Q: The General Social Survey asked women how many children they had. The results are in the table…

A: Given tha, the General Social Survey asked women how many children they had. The results are in the…

Q: What is the probability that a student has to take a Statistics Course at this particular college?…

A:

Q: 34% of all college students major in STEM (Science, Technology, Engineering, and Math). If 46…

A: Answer Given P =34%sample size [n] =46x =14

Q: A company is conducting a survey to determine how prepared people are for a long-term power outage,…

A: Given data; Response Frequency very prepared 260 somewhat prepared 993 not too prepared 529…