early in 2007 consumer reports published the reuslts of an extensive investigation of broiler chickens purchased from food stores in 23 states. tests for bacteria in the meat showed that 81% of the chickens were contaminated with campylobacter, 15% with salmonella, and 13% with both. What’s the probability that a tested chicken was not contaminated with either kind of bacteria?
Calculating Binomial Probabilities First I need to Open a new Excel worksheet. Open spreadsheet 2. In cell A1 type success as the label 3….
Calculating Binomial Probabilities First I need to Open a new Excel worksheet. 1. Open spreadsheet 2. In cell A1 type “success” as the label 3. Under that in column A, type 0 through 10 (these will be in rows 2 through 12) 4. In cell B1, type “one fourth” 5. In cell B2, type “=BINOM.DIST(A2,10,0.25,FALSE)” [NOTE: if you have Excel 2007, then the formula is BINOMDIST without the period] 6. Then copy and paste this formula in cells B3 through B12 7. In cell C1, type “one half” 8. In cell C2, type “=BINOM.DIST(A2,10,0.5,FALSE)” 9. Copy and paste this formula in cells C3 through C12 10. In cell D1 type “three […]
/*The data file ptntdt.dat is described as follows:
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 […]
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.
