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Question: Now that you are familiar with the basic concepts of statistics, what are some examples of when you have seen or heard statistics used inappropriately? The response must be typed, single spaced, must be in times new roman font (size 12) and must follow the APA format.
A woman wrote to DearAbby and claimed that she gave birth 308 days after a visit from her husband, who is in the Navy. Lengths of pregnancies have a mean of 268 days and a standard deviation of 15 days
Investigate the hypothesis that the breakage rate for the new process is the same as the rate for the old process by carrying out a X2 test of goodness-of-fit.
question the following data are the sat scores for 12 randomly selected high school seniors.1224nbspnbspnbsp
The following are data on the average weekly profits (in $1,000) of five restaurants, their seating capacities, and the average daily traffic (in thousands of cars) that passes their locations:
a researcher asks if people score higher or lower on a questionnaire measuring their emotional well-being when they are
The mean salary for engineers with less than 5 years' experience is $60,000 with a standard deviation of $5,000. Compute the z values for both Rob and Rachel.
A test consist of 30 multiple choice questions, each with five possible answers, only one of which is correct. find the mean and standard deviation of the number of correct answers.
Provide an example of a situation from your personal or professional experience where an two-sample test of hypothesis of dependent samples would be useful in a decision-making process.
A large tank of fish from a hatchery is being delivered to a lake. The hatchery claims that the mean length of fish in the tank is 15 inches, and the standard deviation is 2 inches. A random sample of 36 fish is taken from the tank.
The lives of many people are affected by a fear that prevents them from flying. The Marist Institute for Public Opinion conducted a poll of 1014 adults, 48%of whom were men.
The average age of the evening students is significantly different from 21. Use a 0.01 level of significance."Compute the test statistic for the test stated in the problem"
give all answers to four decimal places. there are four different blood types that people have a b ab and o. we will
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