discuss discrete and continous distribution show example
Q: Given the following data, found the diameter that represents the 53rd percentile.
A: Given data is1.64,1.59,1.30,1.51,1.41,1.64,1.59,1.47,1.61,1.68,1.56,1.32,1.64,1.41,1.49sample…
Q: Using the empirical rule, what percentage of accused scores are between 70 and 138?
A: Let X denote the IQ scores. Given that X follows N(mean = 104, SD = 17).
Q: A high school baseball player has a 0.231 batting average. In one game, he gets 9 at bats. What is…
A: A high school baseball player has a 0.231 batting average it means that they'll get a hit in any one…
Q: A genetic experiment with peas resulted in one sample of offspring that consisted of 429 green peas…
A: We have given thatn = 429x = 151p̂ = x/n = 151/429 = 0.3520 Confidence level (c) = 90% = 0.90α = 1 -…
Q: Test the independence of the two variables in the table below: Enter the test statistic (to 4…
A: Solution: The observed count table is Yes No Row Total Happy 40 80 120 Sad 120 200 320…
Q: Independent simple random samples of four regions gave the data on race as shown in the table. At…
A: The null and alternative hypothesis is, The correct answer is option (B)
Q: If all colors are equally likely, how many candies of each color (in a bag of 420 candies) would we…
A: It is given that Number of candies in a bag = 420 Type of candies = 6
Q: The
A:
Q: Find the critical value(s) and rejection region(s) for the indicated t-test, level of significance…
A: The value of α is 0.10 and the sample size n is 13.
Q: Consider the following Box plot so our data set a and data set B. Which data set has the largest…
A: We have given that Two Box plot boxplot for data set A and boxplot for data set B We have to…
Q: Listed below are the amounts of net worth (in millions of dollars) of the ten wealthiest…
A: Given that Sample size n =10 95% confidence interval.
Q: Suppose that a researcher, using data on class size (CS) and average test scores from 100…
A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts. In case…
Q: The table to the right contains observed values and expected values in parentheses for two…
A: The calculation is in image uploaded below Thanks!
Q: Compute the test statistic. Please show your work. 12pt BIUA Paragraph Y ▾ Y Y LE X !!! fami 111…
A: from given data We have : For first treatment group : n1=31, Mean of first treatment group = x1=32,…
Q: Based on the data shown below, calculate the regression line (each value to at least two decimal…
A: The regression equation is ŷ= bx + a
Q: For a normally distributed random variable, the population mean is 4.32 and population standard…
A:
Q: Out of 600 people sampled, 552 preferred Candidate A. Based on this, estimate what proportion of the…
A: Sample size is n= 600 and 552 preferred candidate A. So X= 552 p^ = X/n = 552/600 = 0.92
Q: A certain type of candy is reported to be distributed with the color percentages shown in the table…
A: For the given data Perform Chi square goodness of fit
Q: Calculate the 5 number summary of the given data. You see approximation method.…
A:
Q: Month January February March April May June July August September October November December Number…
A: By applying the Chi-square test for goodness of fit, c) Grand sum (N) = 717 expected proportion…
Q: The length of time Y, in minutes, required to generate a human reflex to tear gas has the density…
A: Given that
Q: You are conducting a study to see if the proportion of voters who prefer Candidate A is…
A: From the provided information, Sample size (n) = 598 From which 111 success. Level of significance…
Q: A random sample of 85 eighth grade students' scores on a national mathematics assessment test has a…
A:
Q: The length of fish were measured at 3 different lakes. Is there evidence to suggest that the…
A: Hypotheses: H0: μ1=μ2=μ3H1: At least one μ is different
Q: A programmer plans to develop a new software system. In planning for the operating system that he…
A:
Q: Could you explain how to find the last question which talks about proportion?
A: First understand proportion Proportion means ( how many parts from total) Example : One apple is cut…
Q: The number of AIDS cases in a particular country in 2010, by region and race, is as shown in the…
A: The table shows the number of AIDS cases in a particular country in 2010 by region and race.
Q: A company claims that the mean monthly residential electricity consumption in a certain region is…
A: According to the given information in this question We need to find critical value and conclusion
Q: recent poll, 490 people were asked if they liked dogs, and 45% said they did. Find the margin of…
A: Given that Sample size n =490 Sample proportion p=45%=0.45
Q: Suppose a population has a mean weight of μ = 79.676 kg and a standard deviation of σ=22.4943. For…
A: The mean is 79.676 and the standard deviation is 22.4943.
Q: Suppose that prices of a gallon of milk at various stores in one town have a mean of $3.74 with a…
A: Given that Mean = $3.74 and standard deviation= $0.09
Q: Determine (a) the x² test statistic, (b) the degrees of freedom, (c) the critical value using a =…
A: Given Level of significance ɑ=0.05 Note: According to Bartleby guidelines expert solve only one…
Q: (a) State the null hypothesis Ho and the alternative hypothesis H₁. Ho :O H₁ :0 (b) Determine the…
A: Given: Sample size, n is 13 Sample mean, x¯=120 Sample standard deviation, s is 11 α=0.10
Q: A sample of 150 married women determined that 127 are happy in their marriage. A sample of 150…
A:
Q: The age of children in kindergarten on the first day of school is uniformly distributed between 4.79…
A: From the provided information, Mean (µ) = 4.79 Standard deviation (σ) = 5.81 X~N (4.79, 5.81) Here X…
Q: A box contains 70% of tickets labeled 1 and 30% of tickets labeled 0. We draw 500 times with…
A: Given that A box contains 70% of tickets labeled 1 and 30% of tickets labeled 0. We draw 500…
Q: A random sample of 858 births in a state included 424 boys. Construct a 95% confidence interval…
A: Using z distribution to construct the confidence interval.
Q: with real coefficients, in the complex plane. Find the polynomial equation and give it in its…
A: The polynomial equation is given as: y = ax2+bx+c The normal equations for solving the values of a,…
Q: {10.2} Suppose that events E and F are independent, P(E)=0.7, and P(F)=0.6. What is the P(E…
A: Given that P(E)=0.7, and P(F)=0.6 P(E and F)=P(E∩F) If E and F are independent. P(E∩F)=…
Q: In a right-tailed test, the p-value is the area under the distribution curve to the right of the…
A: If the direction of alternative hypothesis is "not equal to", then the test is called two-tailed…
Q: If the test statistic on a 2-sided test is 2.8880 with a p-value of 0.0447, what would be the…
A: We have given that Test statistic = 2.8880 p-value = 0.0447 Significance level (α) = 3% = 0.03
Q: You wish to test the following claim (HaHa) at a significance level of α=0.02α=0.02.…
A: Given,H0:μ=80.2Ha:μ<80.2n=50M=77.8SD=5.5degrees of freedom(df)=n-1df=50-1=49α=0.02
Q: Four salesman were posted in difference areas by a company. The number of units of commodity x sold…
A: Given: Test-statistic F = 3.89 Rejection region: If Test-statistic > Critical value, Reject H0.
Q: Which of the following is not a condition for linear regression? X and Y are independent. The…
A: We need to answer, which of the given statement is not a condition for linear regression.
Q: Match each scatterplot shown below with one of the four specified correlations. 0 O 8 % O 800 。。 800…
A: Given datafour scatter plots are given And four specified correlations are given
Q: What is the matrix of this network?
A: The probabilities of moving one class to another are given in the above network diagram.
Q: Express the confidence interval (69.4%,76.6%)) in the form of ˆp ± ME. __% ± __%
A: Given,confidence interval=(69.4% , 76.6%)
Q: A programmer plans to develop a new software system. In planning for the operating system that he…
A: GivenConfidence level=99%Margin of error(E)=2%=0.02
Q: Social Networking Sites In a survey of 2255 randomly selected US adults (age 18 or older), 1787 of…
A: Given that Sample size (n)=2255 The number of US adults use internet regularly=1787 The number of US…
Q: Use the Student's tt-distribution to find the tt-value for each of the given scenarios. Round…
A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…
discuss discrete and continous distribution show example
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