FREQUENCY TABLE IN STAT CRUNCH FULL

( 1 pt) For each blood pressure in Exercise 10 above, compute a Z score. Summary statistics: Column Mean Range Std. Copy and Paste your work from StatCrunch into This data set? Plot a boxplot to prove your answer. Standard deviation, Q1, Q3, IQR and variance for these data using StatCrunch. ( 1 pt) The following 10 data values are systolic blood pressure readings. Copy and Paste your graphic from StatCrunch into your Word document submission.ġ0. Construct a Graphic of the distribution of this data using StatCrunch to prove your If the values of the mean, median, and mode are not the same, discuss what this suggests about the shape The mode is 27, which is lower than the median (30), so the peak will be skewed to the left. ( 1 pt) The following set of numbers represent the scores of 30 psychiatric inpatients on a widely used Paste your graphic from StatCrunch into your Word document submission.Ĭopy and Paste your graphics (including the frequency table) from StatCrunch into your Word documentĬount = 845 Marital Frequency Relative Frequency Cumulative Relative Frequencyĩ. ( 1 pts) Draw a graphic of the frequency distribution of the data in Exercise 5 using StatCrunch. What percentage of residents had 2 or fewer falls? 72%ħ. What number of falls was least frequent in this sample? 9 Fallsĭ. What number of falls was the most frequent in this sample? 1 FallĬ. What percentage of the nursing home residents had at least 1 fall? 42%ī. ( 1 pt) Using information from the frequency distribution in Exercise 5, answer the following:Ī. Paste your work from StatCrunch into your assignment.Ħ.

If we were to use this data to create a histogram, there would beħ bars, which is reasonable and already easy to analyze.Ĭonstruct a Summary Statistics table in StatCrunch to list the n, mean, mode, Skewness and Kurtosis of theĭata. No, it would not be advantageous because there aren’t very any possible values. Would it be advantageous to group the data before constructing a frequency distribution? Why or why not?

Relative frequencies, and cumulative relative frequencies.įrequency table results for Falls of Residents 80yrs and older in Nursing Home over 12-month period:Ĭount = 40 Falls Frequency Relative Frequency Cumulative Relative Frequency Were aged 80 or older fell during a 12-month period.Ĭonstruct a frequency distribution table for this set of data in StatCrunch, showing the absolute frequencies, ( 2 pts) The following data represent the number of times that a sample of residents in nursing homes who

FREQUENCY TABLE IN STAT CRUNCH FULL

Faculty rank (Clinical Assistant Professor, Associate Professor, Full Professor) ORDINALĥ. Settings of tick exposure for Lyme disease designated as “Woodland, Park, City, Suburb” NOMINAL Average cholesterol level of a group of control patients in a study RATIOį. Survival 5 years out after surgery (yes/no) NOMINALĮ. Ratings of a hospital based on care surveys ranked as “Poor, Fine, Good, Exceptional” ORDINALĭ. ( 2 pts) For each of the variables listed below, indicate whether the measure is nominal, ordinal, interval, orĪ. Tidal volume, measured in mLs, of a patient recovering from surgery CONTINUOUSĤ. Number of hospital beds in a step down facility DISCRETEĭ. Number of patients in an ICU ward DISCRETEĬ. ( 1 pt) For each of the variables listed below, indicate which is discrete and which is continuous:Ī. Is the intracranial pressure of comatose patients affected by acupuncture treatments?ģ. Do patients with a family support system in place have lower pain ratings than patients with noĪ) Independent: Presence of family support systemĭ. How do physically handicapped children differ from nonhandicapped children with respect to healthĪ) Independent: Handicapped/not handicappedĬ. Does a person’s age affect psychological adjustment following burn injury?ī) Dependent: Psychological adjustment following burn injuryī. ( 1 pt) For each of the following research questions, identify the independent variable and the dependentĪ. Freezing temperature of water in degrees Kelvin. ( 1 pt) For each of the following (a through d), indicate which is a variable and which is a constant:Ī.

Frequency table in stat crunch