All I need is guidance on the steps i don’t need the output just the steps then i will figure out the rest, your help will be appreciated. /*The data file ptntdt.dat is described as follows: – each record includes prescriptions taken by a patient. For example, in the first record, 0001 is the patient ID, ‘AM’ means ‘taken in the morning’, ‘X020’ is the prescription code, 2 means two pills. So, the patient 0001 takes 2 pills of X020 and 4 pills of X209 in the morning; Please come up with a SAS data set that reports the total […]
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Focusing on describing or explaining data versus going beyond immediate data and making inferences is the difference between _______. Central…
Focusing on describing or explaining data versus going beyond immediate data and making inferences is the difference between _______. a. Central tendency and common tendency b. Mutually exclusive and mutually exhaustive properties c. Descriptive and inferential d. Positive skew and negative skew
Need to manually solve all the problems but can use minitab or excel to check answers.
Need to manually solve all the problems but can use minitab or excel to check answers. An article in Lubrication Engineering (December 1990) described the results of an experiment designed to investigate the effects of carbon material properties on the progression of blisters on carbon face seals. The carbon face seals are used extensively in equipment such as air turbine starters. Five different carbon materials were tested, and the surface roughness was measured. The data is attached Apply the Tukey’s method to this experiment. Does carbon material type have an effect on mean surface roughness? Use α = 0.05.
The probability distribution was used along with statistical software to simulate 25 repetitions of the experiment(25 games). The number of hits was…
The probability distribution was used along with statistical software to simulate 25 repetitions of the experiment(25 games). The number of hits was recorded. Approximate the mean and standard deviation of the random variable X based on the simulation. The simulation was repeated by performing 50 repetitions of the experiment. Approximate the mean and standard deviation of the random variable. Compare your results to the theoretical mean and standard deviation. What property is being illustrated? x P(x)0 0.21031 0.23942 0.34333 0.07864 0.06355 0.0649
Twent people,consisting of 10 married couples are to be seated at five different tables, with four people at each table If the seating is done at
Twent people,consisting of 10 married couples are to be seated at five different tables, with four people at each table If the seating is done at random, what is the expected number of married couples that are at the same table?
