A country consists of 20 states. There are 522 seats in the Congress which are to be apportioned among the 20 states to their respective population. The following table shows the population of the 20 states. Use a spreadsheet program to answer the following questions. Round all standard quotas, modified quotas, and the divisor to 5 decimal places if needed. You can use a spreadsheet to help you figure out an answer or calculate using a calculator.

Q: A poll was conducted to investigate opinions about global warming. The respondents who answered yes…

A: There are two categorical variables which are sex and choice for the cause of global warming. We…

Q: at least 16 years of age, researchers obtained survey results summarized in the accompanying table.…

A: Solution: The observed frequency table is    Drove when Drinking Alcohol   Yes No Row Total…

Q: Which of the following statements about the correlation coefficient is correct? 1. Positive…

A: We have given the following statement about the correlation coefficient.

Q: True or False: 1. The best point estimator of the population mean is the sample mode. 2. When the…

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Q: Based on the records of the Admissions Office of University U, the mean score of all Grade 12…

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Q: Derive the expected value of Y? 0,

A: Given:  Distribution function of lifespan of bulb  f(x)=(y*e^-y/10)/100    : y>0  Then to find…

Q: Find the value for each t. 1. n = 10 for the 90% confidence interval for the mean 2. n = 15 for…

A: Given1)n=10confidence interval = 90%

Q: Chell is testing several types of boots for durability when falling a long distance. She found six…

A: Sum of squares: Sum of squares for groups: SST=∑i=16niX¯i-X¯¯2…

Q: 4. A random sample of ten measurements were obtained from a normally distributed population with…

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Q: 1. As heat is added to a material its temperature rises. The heat capacity is a quantitative…

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Q: Example 13.13 A production supervisor is interested in knowing if number of breakdowns on four ma-…

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Q: Please use the accompanying Excel data set or accompanying Text file data set when completing the…

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Q: Example 13.9 A test in mathematics was given to students of two higher secondary schools in Delhi.…

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Q: The following table gives the population of a predator animal over eight years. Year 1 2 Population…

A: Given the data as Year Population 1 304 2 294 3 290 4 292 5 297 6 305 7 316 8 326

Q: The mean balance of all checking accounts at a local bank for July 2020 was P8 500. A random sample…

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Q: Twenty sixth-graders were randomly selected from a school district. Then, they were divided into 10…

A: The question is based on hypo. testing Given data :

Q: Predict whether the given scenario/computation shown below is certain, likely, even chance,…

A: Solution: It is to state whether the given scenario is certain, likely, even chance, unlikely, or…

Q: Find a 95% confidence interval for the mean time of Visayas Team athletes for them to finish a…

A: It is given that Sample size n = 12 Sample mean M = 98 Sample SD s = 1.5 The critical value of t at…

Q: 1. A manager states that the average number of days per year missed by the employees in his factory…

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Q: The life in hours of a battery is known to be approximately normally distributed, with standard…

A: As per policy I have solve first three subparts.for rest please reupload questions Given n=10…

Q: the conditional pdf of Y given X.

A: The joint pdf is  f(x,y)=k(x+y)    0≤x≤y≤10             otherwise  then value of k…

Q: If n=15, (x-bar)=37, and s=8, find the margin of error at a 80% confidence level Give your answer to…

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Q: Consider a drug that is used to help prevent blood clots in certain patients. In clinical trials,…

A: Given claim: 3% of users develop nausea. Null Hypothesis: H0: p=0.03 Alternative Hypothesis: H1: p…

Q: Suppose that random variables X₁ and X₂ have exponential distribution with expected value of and…

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Q: Assume a significance level of α = 0.05 and use the given information to complete parts (a) and (b)…

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Q: 2.8 Medians and IQRS. For each part, compare distributions (1) and (2) based on their medians and…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: in a tyre manufacturing  company, an industry statistician has declared that 2,5 % of the tyres…

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Q: For each case, determine the two variables and tell whether the relationship is positive or…

A: For each case, determine the two variables and tell whether the relationship is positive or…

Q: 1. Over the last several years, the use of cellphones has increased dramatically. An article in USA…

A: Given  Talking time   Sample size Mean Standard deviation Cell phone Men 100 372 120 Women…

Q: A researcher is studying hospitals cleanliness comparing carpeted rooms with uncarpted rooms. This…

A: Use the Excel and Calculate the Sample Means and Sample Standard deviations

Q: Title 1 7 13 19 25 31 37 data Based on the histogram above, what is the frequency of the class…

A: Solution-: We want to find the frequency of the class containing the value 8 for given histogram

Q: The proportion of the stationary supply sold during the month is a beta random variable with a = 4…

A: Let X denote the proportion of the stationary supply sold during a month. Given that X follows Beta…

Q: Derive the expected value of Y? (0, else

A: Given:  Distribution function of Lifespan of bulb is given  f(y)=(y*e^-y/10)/100      : y>0  Then…

Q: A study on the preference of high school students in the choice of reading materials. Descriptive…

A: Given scenario is a study on the preference of high school students in the choice of reading…

Q: The amount of coffee that people drink per day is normally distributed with a mean of 16 ounces and…

A: Solution-: Given: \mu=16, \sigma=5,n=9 Our aim to find, (a) Q1 for the average of 9 coffee drinkers…

Q: c) Suppose that a random variable Y is uniformly distributed on an interval (0,1) and let c> 0 be a…

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Q: 2. Two modeling scouts are on the bus rating the attractiveness of their fellow passengers on a…

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Q: 2, is to denote the amount of money won on a daily lotto bet in South Africa in the following…

A: Coin1 Coin2 Coin3 0 0 0 0 0 1 0 1 0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 1 1 - Number of…

Q: O Find the moment generating function of X = -cY. ) What is the distribution of X?

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Q: Arrivals at a telephone booth are considered to be Poisson distributed with an average time of 10…

A: NOTE: As per the guidelines, we are supposed to solve the first three sub parts only. Please repost…

Q: The following table gives the population of a predator animal over eight years. 1 2 3 4 5 6 7 8 Year…

A: Given the data as Year Population 1 304 2 294 3 290 4 292 5 297 6 305 7 316 8 326

Q: Given the paired data (10,7), (4,6),(8,4), (4,5), (9,4), (5,5), (1,3). We want to rest the claim…

A: Given that data.  (10,7), (4,6),(8,4), (4,5), (9,4), (5,5), (1,3).

Q: Based on the records of the Admissions Office of University X, the mean score of all Grade 11…

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Q: A data set includes the counts of chocolate chips from three different types of Chips Ahoy cookies.…

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Q: Suppose that random variables X₁ and X₂ have exponential distribution with expected value of and…

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Q: A researcher is interested in finding a 95% confidence interval for the mean number of times per day…

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Q: 3. The yearly data have been published showing the number of releases for each of the commercial…

A: Data: X        Y 361, 3844 270, 1962  306, 1371  22, 1064  35, 334 10, 241 8, 188 12, 154 21, 125…

Q: The area of the shaded region is. (Round to four decimal places as needed.) z = 0.69

A: Let Z be the random variable from standard normal distribution with mean = 0 and standard deviation…

Q: The weights of a bag of cement admixture produced by a company is approximately normally distributed…

A: GivenMean(μ)=8.0 kilogramsVariance(σ2)=0.64 kilogramsstandard deviation(σ)=0.64=0.8 kilograms

Q: Show that for all positive integers n and k, (~^)= (-1)^(" + k-1). k

A: The provided information is  (  k-n) Then we prove this (   k-n)=(-n)*(-n-1)*(-n-2)*.....(-n-k+1)k!…