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1. Colorblind. By some estimates, about 10% of all males have some color perception defect, most commonly red green colorblindness. How would you assign random numbers to conduct a simulation based on this statistic?
2. Geography. An elementary school teacher with 25 students plans to have each of them make a poster about two different states. The teacher first numbers the states (in alphabetical order, from 1-Alabama to 50-Wyoming), then uses a random number table to decide which states each kid gets. Here are the random digits:
45921 01710 22892 37076
a) Which two state numbers does the first student get?
b) Which two state numbers go to the second student?
Calculate a -way anova situation. suppose a school psychologist a classroom setting and you want to find the effect that five teaching styles.
Suppose that the weight (again, in units of 1,000 pounds) of a car is a random variable with mean 3 and standard deviation .3. How many cars would have to be on the bridge span for the probability of structural damage to exceed .1?
If person is selected at random determine the probability that he/she has enzyme level less than 4.0 units/ml?
Determine the median number of calls. Determine the first and third quartiles. Determine the first decile and the ninth decile. Determine the 33rd percentile.
Given that a person uses five or more prescriptions, determine the probability that the person is age 65 or older.
To estimate the proportion of voters in favor of a controversial proposition, a simple random sample of 1200 eligible voters was contacted and questioned. Of these, 552 reported that they favored the proposition.
find the critical value from table l for the rank correlation coefficient given sample size n 9 and alpha
Fit a model relating ln (duration of hospitalization) to service and antibiotic use, while controlling for differences in age and sex. What type of model is this?
the average of chemical engineers is 39yrs with a standard deviation of 4rs. if an engineer firm employs 24 chemical
home homework help questions and answers math statistics and probability which of the following statements are
I want to see two methods are the significantly same or not. Each methods has 5 variables are inside. so I would like to see each 5 variables from methods A and B are significantly the same and overall the two methods are significantly same or not..
you are given the following information obtained from a random sample of 5 observations taken from a large
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