The probability they are Female AND got Over a 3.0?  _____________ use 4 decimals   The probability they are M

Q: What percent of the department faculty have less than 25 years of service? Answer:  % (b) If a…

A: From the given histogram we need to answer certain questions.

Q: The table below shows how students performed based in their gender. Use the table to answer the…

A: Use the table to answer the following questions                     Genders   Grades Males…

Q: Use the data in the table below, which shows the employment status of individuals in a particular…

A: Full-time Part-time Unemployed 0-17  24 164 371 18-25 183 203 148 26-34 348  62  27 35-49…

Q: Number of Cars | Probability 0.03 1 0.13 3 0.10 4+ 0.04 O P(2 cars) = 0.70 O P(2 cars) = 0.60 P(2…

A: According to the given information, we have The probability distribution table is given.

Q: Using the data given below, determine whether it would unusual for a household to have no HD…

A: Unusual event:   If the obtained probability value is less than 0.05, then the event is considered…

Q: The table below displays the results of a survey of 72 people in an office building on whether or…

A:

Q: Using the data given​ below, determine whether it would unusual for a household to have no HD…

A: Given information: The data representing the number of televisions (HD) per household in a small…

Q: The histogram below gives the length of service of members of the Department of Mathematics and…

A: Given Information: The histogram represents the length of service of members of the department of…

Q: Based on historical data kept by a business school, the probability distribution for students who…

A: Given Observation and Calculation

Q: Please answer all sub parts A survey on ownership of satellite TV systems shows the following data:…

A: Hey there! As per our policy we can answer only 3 sub-parts at a time. Please make a new request for…

Q: Using the data given below, determine whether it would unusual for a household to have no HD…

A: Given information: The data representing the number of televisions (HD) per household in a small…

Q: Some randomly selected high school students were asked to name their favorite sport to watch. The…

A:

Q: Adult Americans (18 and older) were asked whether they use social media regularly. The following…

A:

Q: A B Total Male 11 9. 25 Female 17 4 18 39 Total 22 15 27 64 If one student is chosen at random from…

A: Given : one student is chosen at random from those who took the test

Q: Use the data in the table below, which shows the employment status of individuals in a particular…

A: The employment status of individuals in a particular town by age group is, Age Full-time…

Q: In a survey about a change in public policy, 100 people were asked if they favor the change, oppose…

A: According to question given that 100  people were asked if they favor the change, oppose the…

Q: The Food Marketing Institute shows that 17% of households spend more than $100 perweek on groceries.…

A:

Q: Find the indicated probability.  The table below describes the smoking habits of a group of asthma…

A:

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

A:

Q: Employees were asked how many times per week they exercised. The frequency table shows the results…

A:

Q: Determine whether this table represents a probability distribution. P(x) 0.15 0.15 2 0.15 0.5 O Yes,…

A:

Q: On St. Patrick's Day, you took note of who was coming into your restaurant wearing green. The…

A: Given:

Q: Determine whether this table represents a probability distribution. P(x) 0.2 1 0.3 2 0.1 3 0.35 No,…

A: We have given that the probability distribution in tabulated form.

Q: Determine whether this table represents a probability distribution. P(x) 0.2 1 0.25 0.2 3 0.4 O No,…

A:

Q: table below. Find the probability that the majority of the workers will be on duty in a day. (Sample…

A:

Q: Waleed decided to construct a probability distribution of tossing five coins. He considers his…

A: "Hi! Thank you for the question! Since the question contains four subparts and we are allowed to…

Q: Does the given table determine a probability distribution? p(X) 0.48 0.21 0.19 0.08 1 4 elsewhere…

A:

Q: Lauren recorded the grade-level and instrument of everyone in the middle school School of Rock…

A: The total number of eigth grade students= 10+14+15+4=43 students.   Among the students, 14 students…

Q: a) Which probability distribution would fit the following histogram better? State one reason for…

A: a) For the given distribution, the normal distribution is a perfect fit as the distribution curve is…

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: d. What is the probability that a randomly selected giraffe will be shorter than 17.7 feet tall? e.…

A: d) We have to find P(X<17.7)

Q: Waleed decided to construct a probability distribution of tossing five coins. He considers his…

A: Note: Hey there! Thank you for posting the question. However, since your question has more than 3…

Q: Giving a test to a group of students, the grades and ages are summarized below A В C Total Under 25…

A:

Q: Freshmen Sophomores Total Male 20 18 38 Female 10 14 24 Total 30 32 62 If a student is selected at…

A: Formula of probability is , Probability = Number of favorable outcomes Total outcomes  Additive…

Q: The following data represent the number of siblings (brothers and sisters) in the families of 20…

A: Form the above data

Q: person from the town is randomly selected; what is the probability that the individual is employed…

A:

Q: The table below is to be valid probability distribution for a data set. x P(x) 3 0.07 4 0.38 5…

A: We have to find given probability.

Q: How many cups-o-joe do you drink? About 72% of Americans drink coffee. How much they drink: 1 cup a…

A: Explanation: a). It is given that about 72% of Americans drink coffee. It means, The probability…

Q: College students were asked, "How often do you wear a seat belt when riding in a car driven by…

A: Given data: Response Frequency Never 106 Rarely 332 Sometimes 592 Most of the time 1215…

Q: A sociologist surveyed the households in a neighboring town and recorded the number of dependent…

A: The expected value of X is EX=∑x=04x.Px

Q: Use the table to the​ right, which shows the age distribution of those who earned less than minimum…

A: Obtain the probability that the person is younger than 55. The probability that the person is…

Q: The probability distribution below shows the number of kittens in a litter?

A: Let X be a sample space of discrete random variables. We shall use the following facts : i) ∑x∈X…

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

A:

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

A:

Q: A person from the town is randomly selected; what is the probability that the individual is employed…

A: Total number of individuals in the age range of 18 to 49 years  =  (185 + 348 + 581 + 203 + 65 + 179…

Q: All students in a high school were surveyed about two sports. The results are shown in the graph.…

A: The given graph shows number of students like the basketball or football.

Q: A police officer randomly selected 558 police records of larceny thefts. The accompanying data…

A: We have given that a police officer randomly selected 558 police records of larceny thefts.

Q: A random survey was taken to gather information about grade level and car ownership status of…

A: given,

Q: The histogram below gives the length of service of members of the Department of Chemistry at a…

A: Given Information: The histogram represents the length of service of members of the Department of…

Q: What is the probability that a student chosen at random is majoring in Tech and is Male? (Answer as…

A: Given data: The given table is,   Health Tech Gen Total Male n(MH)= 176 n(MT)= 686 n(MG)= 724…

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.