Need help with SAS question: What does the following SAS code do? PROC MEANS DATA = MYLIB.SOMEDATA; RUN; Produces a five...
Need help with SAS question:
What does the following SAS code do? PROC MEANS DATA = MYLIB.SOMEDATA; RUN;
Produces a five-number summary from the permanent dataset SOMEDATA.
Produces mean and standard deviation from the permanent dataset SOMEDATA.
Produces mean, standard deviation, minimum, and maximum from the temporary dataset SOMEDATA.
Produces mean, standard deviation, minimum, and maximum from the permanent dataset SOMEDATA.
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Need help with SAS question: What does the following SAS code do? PROC MEANS DATA = MYLIB.SOMEDATA; RUN; Produces a five...
SAS code for problem: title 'grocery questions'; data a; /* This data set will be a temporary sas...
SAS code for problem:
title 'grocery questions';
data a; /* This data set will be a temporary sas file with
name
'a' . In this example we don't need to refer to this
name as if there is only one temporary sas file in use,
any procedure will automatically use it. */
input y x1 x2 x3 ; /* names input variables */
cards;
4264 305657 7.17 0
4496 328476 6.2 0
4317 317164 4.61 0
4292 366745 7.02 0...
i need help understanding and interpreting what this graph means... what exactly does it tell about...
i need help understanding and interpreting what this graph
means... what exactly does it tell about the x & y
variables?
also what do these values for r, r-squared, p-value and
regression equation mean for the data?
TABLE 1: STATISTICS RESULTS FOR POPULATION DATA Fruit & Veggie % Colorectal Cancer Rates POPULATION SIZE (# of Kentucky counties) MEAN STANDARD DEVIATION 120 9.5 4.56 120 52.78 10.04 TABLE 2: LINEAR REGRESSION RESULTS 0.08419 0.007088 r-value R squared value p-value Regresson Equation...
1. If we increase our food intake, we generally gain weight. Nutrition scientists can calculate the...
1. If we increase our food intake, we generally gain weight. Nutrition scientists can calculate the amount of weight gain that would be associated with a given increase in calories. In one study, 16 non-obese adults, aged 25 to 36 years, were fed 1000 calories per day in excess of the calories needed to maintain a stable body weight. The subjects maintained this diet for 8 weeks, so they consumed a total of 56,000 calories. According to theory, 3500 extra...
I would need both SAS & R code, the output and .txt file/s, please. Because many...
I would need both SAS & R code, the output and .txt file/s, please. Because many HMOs either do not cover mental health costs or provide only minimal coverage, min- isters and priests often need to provide counseling to persons suffering from mental illness. An in- terdenominational organization wanted to determine whether the clerics from different religions have different levels of awareness with respect to the causes of mental illness. Fifteen clerics from different Christian denominations were sampled. Each was...
SAS program. Need help with direction on how to do report 2 Report 2. A gournet...
SAS
program. Need help with direction on how to do report 2
Report 2. A gournet pizza restaurant is considering adding new toppings to its menu. Each month they survey ten customers about their preferences for three different toppings. They want data on several different toppings, so they do not always ask about the same three toppings. Customers rate each topping on a scale of 1 (would never order) to 5 (would order often). The raw data file Pizza.csv has...
Following commands in R computes 5000 simulations of and sample means of size 12 from a normal di...
NEED HELP WITH PART B
following commands in R computes 5000 simulations of and sample means of size 12 from a normal distribution with mean μ-100 standard deviation ơ--14 require(fastR2) nsamplesum <-do (5000) c(sample.mean-mean(rno * c(sample.mean-mean (rnorm (12,100,14))) The following commands compute the approxim ate mean and standard distribution of the sample mean. sample mean and plot the histogram giving the approximate mean (sample.mean, data-nsamplesum) sd( sample.mean, data-nsamplesum) gf .dhistogram( sample.mean, data- nsamplesum, bins (a Compare the approximate values of...
need help with question 11 if 500 newborn rirphants are weighed instead of 50, it means...
need help with question 11
if 500 newborn rirphants are weighed instead of 50, it means the same sie has increased as sample size increases the variability in the sample mean decreases, also the interval size decreases Question 10 (5 points) An unknown distribution has a mean of 80 and a standard deviation of 12. A sample size of 95 is drawn randomly from the population. Find the sum that is two standard deviations above the mean of the sums....
Need help asap!!! You are given the following dataset about the number of hours spent at...
Need help asap!!!
You are given the following dataset about the number of hours spent at the library on one day. 1.05 1.051.08 1.10 1.11 1.13 1.18 1.20 1.20 1.24 1.28 1.34 1.45 1.50 1.52 1.90 1.99 2.55 1.09 1.09 1.14 1.16 1.23 1.24 1.38 1.39 1.53 1.86 3.03 4.19 1. Using your dataset, make a frequency distribution table that displays intervals. Fill in the table below. Start your interval at 1.00. Use 2 decimals to help make your intervals,...
Need Help on question 5. (C) 5. Consider the following data from the United Nations Office...
Need Help on question 5. (C) 5. Consider the following data from the United Nations Office on Drugs and Crime regarding homicide rates per 100,000 people in the following rather haphazardly chosen countries. Australia 1.0 Canada 1.4 China 1.0 Cuba 4.5 Czech Republic 1.0 Israel 2.0 Jamaica 52.6 Japan 0.4 Norway 0.6 Pakistan 7.6 Switzerland 0.7 United States of America 4.7 5a. What is the mean number homicides per 100,000 people in these countries? 5b. What is the median number...
need help really bad! dont understand 0 Consider the following set of ungrouped Sample data. Answer...
need help really bad! dont understand
0 Consider the following set of ungrouped Sample data. Answer parts Athrough 4 4 4 4 0 2 1 5 6 10 (A) Find the mean and standard deviation of the grouped sample data x=cType an integer or a decimal) (Type an integer or decimal rounded to three decimal places as needed (B) What proportion of the measurement lies within 1 standard deviation of the mean Win 2 standard deviations? Wandard deviations? Ils of...
SAS code for problem:
title 'grocery questions';
data a; /* This data set will be a temporary sas file with
name
'a' . In this example we don't need to refer to this
name as if there is only one temporary sas file in use,
any procedure will automatically use it. */
input y x1 x2 x3 ; /* names input variables */
cards;
4264 305657 7.17 0
4496 328476 6.2 0
4317 317164 4.61 0
4292 366745 7.02 0...
i need help understanding and interpreting what this graph
means... what exactly does it tell about the x & y
variables?
also what do these values for r, r-squared, p-value and
regression equation mean for the data?
TABLE 1: STATISTICS RESULTS FOR POPULATION DATA Fruit & Veggie % Colorectal Cancer Rates POPULATION SIZE (# of Kentucky counties) MEAN STANDARD DEVIATION 120 9.5 4.56 120 52.78 10.04 TABLE 2: LINEAR REGRESSION RESULTS 0.08419 0.007088 r-value R squared value p-value Regresson Equation...
SAS
program. Need help with direction on how to do report 2
Report 2. A gournet pizza restaurant is considering adding new toppings to its menu. Each month they survey ten customers about their preferences for three different toppings. They want data on several different toppings, so they do not always ask about the same three toppings. Customers rate each topping on a scale of 1 (would never order) to 5 (would order often). The raw data file Pizza.csv has...
NEED HELP WITH PART B
following commands in R computes 5000 simulations of and sample means of size 12 from a normal distribution with mean μ-100 standard deviation ơ--14 require(fastR2) nsamplesum <-do (5000) c(sample.mean-mean(rno * c(sample.mean-mean (rnorm (12,100,14))) The following commands compute the approxim ate mean and standard distribution of the sample mean. sample mean and plot the histogram giving the approximate mean (sample.mean, data-nsamplesum) sd( sample.mean, data-nsamplesum) gf .dhistogram( sample.mean, data- nsamplesum, bins (a Compare the approximate values of...
need help with question 11
if 500 newborn rirphants are weighed instead of 50, it means the same sie has increased as sample size increases the variability in the sample mean decreases, also the interval size decreases Question 10 (5 points) An unknown distribution has a mean of 80 and a standard deviation of 12. A sample size of 95 is drawn randomly from the population. Find the sum that is two standard deviations above the mean of the sums....
Need help asap!!!
You are given the following dataset about the number of hours spent at the library on one day. 1.05 1.051.08 1.10 1.11 1.13 1.18 1.20 1.20 1.24 1.28 1.34 1.45 1.50 1.52 1.90 1.99 2.55 1.09 1.09 1.14 1.16 1.23 1.24 1.38 1.39 1.53 1.86 3.03 4.19 1. Using your dataset, make a frequency distribution table that displays intervals. Fill in the table below. Start your interval at 1.00. Use 2 decimals to help make your intervals,...
need help really bad! dont understand
0 Consider the following set of ungrouped Sample data. Answer parts Athrough 4 4 4 4 0 2 1 5 6 10 (A) Find the mean and standard deviation of the grouped sample data x=cType an integer or a decimal) (Type an integer or decimal rounded to three decimal places as needed (B) What proportion of the measurement lies within 1 standard deviation of the mean Win 2 standard deviations? Wandard deviations? Ils of...
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