Use the probability distribution to complete parts​ (a) through​ (d) below.   The probability distribution of number of televisions per household in a small town x 0 1 2 3   ​P(x) 0.05 0.13 0.28 0.54       Question content area bottom Part 1 ​(a) Find the probability of randomly selecting a household that has one or two televisions.   The probability is enter your response here. ​(Type an integer or a decimal. Do not​ round.) Part 2 ​(b) Find the probability of randomly selecting a household that has two or more televisions.   The probability is enter your response here. ​(Type an integer or a decimal. Do not​ round.) Part 3 ​(c) Find the probability of randomly selecting a household that has between one and three​ televisions, inclusive.   The probability is enter your response here. ​(Type an integer or a decimal. Do not​ round.) Part 4 ​(d) Find the probability of randomly selecting a household that has at most two televisions.

Q: The monthly utility bills in a city are normally​ distributed, with a mean of ​$100 and a standard…

A: Given : mean = 100 Standard deviation = 13

Q: Using SPSS, analyze the relationship between respondents’ marital status (MARITAL) and whether they…

A: Given information: The investigator is specially interested to analyse the relationship between…

Q: HEIGHT OF GRADE 11 STUDENTS 150.8 cm 151 cm 160 cm 153.5 cm 165.3 cm 170.2 cm 167.5 cm 158.5 cm…

A: As per our guidelines we are suppose to answer only three subparts Given data is…

Q: Thirteen different video games showing alcohol use were observed. The duration times of alcohol use…

A: Given,sample size(n)=13population mean(μ)=77secH0:μ=77 secHa:μ>77 sec

Q: Find the mean, variance and standard deviation for the grouped frequency distribution below. Class…

A: Given data is  Class Frequency(f) 0 - 9.9 5 10 - 19.9 13 20 - 29.9 23 30 - 39.9 31 40 -…

Q: Generating Order Statistics: There are 100 identical components operating inde- pendently in a…

A:

Q: The average August temperatures (y) and geographic latitudes (x) of 13 cities in the United States…

A: For the given Find What is the slope of the line? Estimate the mean August temperature for a city…

Q: Find the indicated probability using the standard normal distribution.   ​P(z1.65​)

A: We have given that the standard normal random variable Z i.e, Z ~ N(0, 1).

Q: The problem facing a manager is to assess the impact of factors on full-time (FT) job growth.…

A: The independent variables are Total Worldwide Revenues, FT Voluntary Turnover. The dependent…

Q: Consider a sample with data values of 10, 20, 16, 12, and 17. Compute the mean and median. mean…

A:

Q: Which probability is represented by label 4 in the tree diagram?

A: here given, At a local coffee shop, the manager has determined that 56% of drink orders are for…

Q: A single card is selected from an ordinary deck of cards. The sample space is shown in the figure.…

A: Given data A single card is selected from an ordinary deck of cards.

Q: In a Pew Research poll, 287 out of 522 randomly selected U.S. men were able to identify Egypt when…

A: Given that  X1=287 , X2=233 , n1=522 ,n2=520

Q: You are testing the claim that the proportion of men who own cats is larger than the proportion of…

A:

Q: Births are approximately Uniformly distributed between the 52 weeks of the year. They can be said to…

A: As per bartleby guideline expert have to answer first three subparts only dear student please upload…

Q: At your part-time job in the office, your manager requested that you examine all accounts receivable…

A: Given n=sample size=45, Sample standard deviations s=43.72, sample mean x̄=135.4

Q: a teacher wants to explore what type of activities worked best for the class. the class o 40 was…

A: Hi, there! As per the norms, we are allowed to solve three subparts at a time. Kindly repost the…

Q: Obtain the t" critical value for a 99% confidence O a. 3.012 O b.2.977 O. 2.576 O d.2.160

A: Given

Q: Light bulbs, having a mean life of 2400 hours and standard deviation of 63 hours, are used for…

A: Given,sample size(n)=2400standard deviation(σ)=63

Q: Estimate the probability that a person who walks by the store will come in and buy something

A: here given , John runs a computer software store. He counted 120 people who walked by his store in…

Q: Find the area under the standard normal curve between -0.88 and 0.36.

A:

Q: 4. Calculate the Pearson product moment correlation between X and Y. 5. Calculate the Coefficient of…

A: 1). Coefficient of determination = r2 2). Coefficient of alienation = 1 - r2 Note: According to…

Q: A sıngle serving bag of Ray's Classic Potato Chips is listed on the package to be 28.3 grams. The…

A: Solution

Q: In a certain year, 27.2% of all light vehicles were light trucks, 27.2% were SUVs, and 45.6% were…

A:

Q: Identify test statistic Identify Z value Reject or accept hypothesis

A:

Q: e of 260 students at this college is selected, and it is found that 50 commute more than fifteen…

A:

Q: A Student Gender Hours online/week Friends 1 male 2 female 50 L30 3 female 4 female 70 2.

A: Given: The data given is as below Hours online/week Friends 4 90 2 50 2 30 5 70 5 70…

Q: The daily sales at a convenience store produce a distribution that is approximately normal with a…

A:

Q: Express the confidence interval 56.9%<p<65.5% in the form of ˆp±ME. _____% ± %______

A:

Q: How many computers? In a simple random sample of 155 households, the sample mean number of personal…

A:

Q: A bus comes by every 13 minutes. The times from when a person arives at the busstop until the bus…

A: As per guidelines expert have to answer first question three subparts only dear student please…

Q: You are conducting a test of homogeneity for the claim that two different populations have the same…

A: Solution: The observed observations table is  Category Population 1 Population 2 Row Total  A…

Q: Please use trend regression to foreca

A: Given information, Week Passenger kilomers 1 17 2 21 3 19 4 23 5 18 6 16 7 20 8…

Q: The U.S. Census Bureau reported in that, people annual income for people who never married was…

A: Given that  Sample size n =100 , for each group.

Q: A researcher wonders whether males get paid more, on average, than females at a large firm. She…

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

Q: Q:-2 If P is the pull required to lift a load W by means of a pulley block, find a linear law of the…

A: Given : P 12 15 21 25 W 50 70 100 120

Q: Observed Tensile Strenght Weight Percentage lb/ in TOTALS AVERAGES Cotton 1 4 15 8 8 8. 34 58 11.6…

A:

Q: assume that a contingency table analysis with 6 rows and 3 columns the calculated value for X2 is…

A: Given that  Row=6 , Columns=3 Chi-square=χ2=25.82

Q: TAMU admissions board believes the score you get on the SAT in high school can help predict your…

A:

Q: Determine whether the samples are independent or matched pairs. The effectiveness of a headache…

A: Here the variables are X1:  intensity of a headache before drug treatment and X2:  intensity of a…

Q: The times needed on the machines are independent. Suppose that 65 parts are manufactured. What is…

A:

Q: The time it takes Jessica to bicycle to school is normally distributed, with a mean time of 15…

A: Given: Mean(μ)=15variance (σ2)=4standard deviation(σ)=σ2                                =4…

Q: A data set about speed dating includes "like" ratings of male dates made by the female dates. The…

A: Assume that μ is the population mean “like” ratings of male dates made by the female dates.

Q: preferred förmat. CSV Excel JMP Mac-Text Minitab14-18 Minitab18+ PC-Text R SPSS TI CrunchIt! Give a…

A: Obtain the 95% confidence interval for the mean time advantage of right-hand over left-hand threads.…

Q: At the P. Nutty Peanut Company, dry roasted, shelled peanuts are placed in jars by a machine.  The…

A: Given,mean(μ)=16.1standard deviation(σ)=3.5sample size(n)=30

Q: 1 A coin is tossed twice. Find the: (a) sample space (b) probability of getting both heads

A: Sample space is set of all possible outcomes of a random experiment. Here a coin is tossed twice.

Q: The average temperature in Anchorage, Alaska, in January is 21'F with a standard deviation of 10°.…

A: For Anchorage, μ=21σ=10 Consider, the probability that the temperature in a January with a high of…

Q: A statistical program is recommended. Is the number of square feet of living space a good predictor…

A: The independent variable is Size. The dependent variable is Price. We have to find the test…

Q: Draw a stem-and-leaf plot for the data set. (Enter numbers from smallest to largest separated by…

A: First Arrange the data set in ascending order.  15, 17, 18, 19, 22, 25, 26, 26, 27, 33, 35, 50, 60

Q: The following table lists the monthly incomes (in hundreds of dollars) and the monthly rents paid…

A: Solution: Let x = Monthly income  and  y= Monthly rent  x y x2 xy 24 7 576 168 16 4.5 256 72…