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Using the value in the given data table finding the missing values
One possible side effect of air pollution is genetic damage. A study designed to examine this problem exposed one group of mice air near a steel mill and another group to air in a rural area. The study compared the number of Hm-2 gene mutations in each group. The data table is below.
Location
Mutation
Steel Mill Air
Rural Air
Yes
30
23
No
Total
96
150
a. State the null hypothesis.
b. Fill in the missing entries.
Give the Z score for person who scores (a) 340, (b) 310, and (c) 260. Give the raw scores for persons whose Z score on this test are (d) 2.4, (e) 1.5, (f) o, and (g) -4.5
Given same values n=20, p=0.6, and x=17, calculate probability of x successes in n independent trails of experiment.
At the .05 significance level, can we conclude that there is a difference in their mean times?
Using the results, describe the effect of an outlier or extreme value on the confidence interval.
What is the probability she received 5 or more email during the same period?
Using α = .05 test for significance differences among the population mean wasted time for theses three urban areas. What is the p-value? What is your conclusion?
It has been claimed that women live longer than men; however, men tend to be older than their wives. Ages of sixteen husbands and wives from England were obtained. The null hypothesis of equality of means is rejected. What conclusion can be made f..
Which of the following would have a binomial distribution and evaluate the binomial coefficient
Illustrate that probability distribution of X satisfies properties of a discrete probability distribution.
Environmental Protection Agency (EPA) fuel economy estimates for automobile models tested recently predicted a mean of 24.80 mpg and a standard deviation of 6.2mpg for highway driving. Assume that a normal model can be applied.
What is the probability that the cereal would be high fiber? In other words, what is P (high fiber)?
Determine critical value if alpha = 0.05? If p-value for this test is 0.025, this p-value means?
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