Given the data attached in the image for 50 subjects who were treated with a new drug, BP = Blood Pressure, BP-Before -Exp = Blood pressure before the experiment, BP-After-Exp = Blood pressure after the experiment, Two levels of treatment: 0 = Placebo and 1 = treatment group. Family History Blood Pressure = Fam-Hist-BP, Paternal side = Paternal Side, Maternal Side = MS, Both Sides = BS, None on Both Sides or not known = N. Task: Using the attached data in images, generate a frequency table for each of the following categorical variables - Family Blood Pressure, Blood Pressure Before the treatment, and Blood Pressure After the treatment.
Given the data attached in the image for 50 subjects who were treated with a new drug, BP = Blood Pressure, BP-Before -Exp = Blood pressure before the experiment, BP-After-Exp = Blood pressure after the experiment, Two levels of treatment: 0 = Placebo and 1 = treatment group. Family History Blood Pressure = Fam-Hist-BP, Paternal side = Paternal Side, Maternal Side = MS, Both Sides = BS, None on Both Sides or not known = N.
Task: Using the attached data in images, generate a frequency table for each of the following categorical variables - Family Blood Pressure, Blood Pressure Before the treatment, and Blood Pressure After the treatment.
Frequency refers to the number of times an event or a value occurs. A frequency table is a table that lists items and shows the number of times the items occur. A frequency table is constructed by arranging collected data values in ascending order of magnitude with their corresponding frequencies. Frequency distribution tables can be used for both categorical and numeric variables.
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