selected. The average client prior to therapy experienced a score = 78 on a pain rating scale. Descriptive statistics for each group are provided below. At test was Conducted, and the data is below. N. Mean Std. Deviation Std. Error Mean VARO0001 50 52.7800 6.82519 96523 Test Value = 78

From the given data, calculate the mean number of accounts for the sample.A. 1.91B. 2.19C. 2.47D. 3.14

Given the following histograms, determine whether the mean is greater than (>), less than (<), or approximately equal (=) to the median. Write only the symbol in your answer. 15 10 10 15 20 25 30 Frequency

Find the three measures of central tendency (the mean, median, and mode). (If an anewer does not exist, enter DNE.) 0, 1, 1, 2, 3, 4, 12, 33 mean median mode Need Help? Read R Additional Materials

3. Using the two tables of output below, write three summary statements in APA format. Be sure you report results such as Mean and SD in proper APA format. Coffee refers to the amount of money spent on coffee in the previous week, soda refers to the amount of money spent on soda in the previous week, and sleep refers to the average daily number of hours spent sleeping in the previous week. Descriptive Statistics Mean Std. Deviation coffee 7.5500 9.62166 20 soda 6.1000 6.79706 20 sleep 7.2625 1.38001 20

INSTRUCTION: Perform an appropriate statistical test using the dataset (Sheet name: Raw Data) if a researcher would like to determine if there is a significant difference in the "Serum Creatinine (SCr)"  between ages "Under 60" and "60 and Above"? Dataset for this can be retrieved on the given Excel.   1. What is the computed p-value for the given data on the Serum Creatinine (SCr) between "Under 60" and "60 and Above"? Round it off to two decimal places. Then, answer (YES or NO) if there is a significant difference in the Serum Creatinine (SCr) between "Under 60" and "60 and Above"? 2. What is the computed Mean of "Under 60" on the given data for Serum Creatinine (SCr)? Round it off to two decimal places. 3. What is the computed Standard Error of "60 and Above" on the given data for Serum Creatinine (SCr)? Round it off to two decimal places.

answer letter B using the above informations

With suitable examples, discuss the importance of scale of measurements in statistics.                          2.The advertising expenditure per month, in dollars, at a tourism company are given below. 1600 1800 2500 1500 3200 4500 6000 3200 1200 5000   Calculate the mean, median, first quartile and third quartile.