Question | Subject | Tutorials |
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QNT/ 275-Two thousand randomly selected adults were asked whether I need help with number 4, 7, 9. and 10.4. Two thousand randomly selected adults were asked whether or not they have ever shopped on the Internet. The following table gives a two-way classification of … |
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QNT/ 275-Find the joint probability of AA and BB for the following Find the joint probability of AA and BB for the following:a) P(A)=.36 and P(B|A)=.87b) P(B)=.53 and P(A|B)=.22 … |
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Find the value of X2 for 10 degrees of Find the value of X2 for 10 degrees of freedom and an area of .005 in the left tail of the chi-square distribution. … |
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MATH 4311-A polling organization collected data on a sample Question:1. A polling organization collected data on a sample of 60 registered voters regarding a tax on the market value of equity transactions as one remedy for the budget deficit.Opinion about Mark … |
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A 2012 study reported that the opinions of U.S. The following information is related to questions 1-4A 2012 study reported that the opinions of U.S. adults regarding the the issue of abortion has the following distribution:Legal in all casesLegal i … |
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MAT 240 TEST 8-3 MYSTATLAB: FINAL EXAM Question Help In- In rendornized. doublebtlnd clinical trials of a new vaccine. rats were randomly divided into two groups. Subjects in group 1 received the new vaccine while subjects in group 2 recei … |
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STAT 500-90% of the taxicabs in State College are yellow and 10% are green 90% of the taxicabs in State College are yellow and 10% are green. A witness to a hit-and-run accident identified the perpetrator as a green taxi- cab. Tests under similar lighting conditions showed t … |
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Using the SPSS software, open the Afrobarometer dataset Using the SPSS software, open the Afrobarometer dataset or the High School Longitudinal Study dataset (whichever you choose) found in this week's Learning Resources and then choose two variables that … |
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BUSS 1040-The head of business intelligence and analytics suggests how to perform a Exploratory Data Analysis on the following: (Note: the actual question does not need answering at this stage i just need to perform an explanatory data analysis relevant to question b … |
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MATH 146-Based on data from the 1980 Census Based on data from the 1980Census the average age of a Na'alehu County, Hawaii resident is 39 years with a standard deviation of 22. 6 . The data is normally distributed.If 100 residents are surveyed, … |
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MATH 146-A television news story claimed that half of all U.S. A television news story claimed that half of all U.S. adults have health issues. In a national poll about health issues (CDC Project), 12,638 U.S. adults were surveyed and it was found that 6413 of th … |
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STAT 2075-Describe the levels of evidence Describe the levels of evidence and provide an example of the type of practice change that could result from each. … |
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scenario that this class is comprised of ten male students and eleven female students Given the scenario that this class is comprised of ten male students and eleven female students and you are part of a five member team, how would you respond to the following?What is the probability t … |
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STATISTICS MTH/233-When politicians make claims that we need to spend a large amount QUESTION 1Applying what you have learned.... When politicians make claims that we need to spend a large amount of money to achieve a goal, the claim is often made without legitimate evidence to suppor … |
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A company employs 400 salespeople A company employs 400 salespeople. Of these, 83 received a bonus last year, 100 attended special training program at the beginning of last year, and 42 both attended the special sales training and rec … |
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Assignment 1: Answering Questions about Probability Using Z Scores To see how this works, generate a second normal distribution and compare the p values of the same data points as above (33, 35, 43, 22, 17) when µ = 25 and ? = 5 in Figure 2 to the p values they tak … |
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MGMT 640-Healthcare Quality Report Card Presentation "Healthcare Quality Report Card Presentation"Using one of the many online resources such asHealth Grades, Leapfrog's Hospital Quality and Safety Survey Results, Quality Check or NCQA's Health Plan Rep … |
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Conduct an analysis and hypothesis test of your choice on the data you collected Explain what type of analysis and hypothesis test was conducted on the data collected.Summarize the survey results based on the results of the data you analyzed.Include the Excel analysis as part of t … |
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A researcher is interested in determining the effect of different detergents and water A researcher is interested in
determining the effect of different detergents and water temperatures on a new
material. The researcher selected four different detergents based on several
properties, an … |
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STATISTICS WEEK 4 ASSIGNMENT QUESTION 1
1. Randomly selected 50 people from New York City were asked
if they use a subway to get to the work place. 40 said "Yes".
Based on this sample data was made a statement that 80%
of the … |
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