Respondents to a survey indicated the following categorizations pertaining to attendance at religious services. There were a total of 29292929 respondents. Attendance Number of Respondents Attendance Number of Respondents Never 757 2-3 times a month 286 Less than once a year 179 Nearly every week 132 Once a year 349 Every week 405 Several times a year 382 More than once a week 223 Once a month 189 Don't know/no answer 27 Find the probability that a randomly chosen person attends religious services with the indicated frequency in parts (a) through (c) below. (a) never The probability is nothing. (Round to four decimal places as needed.) (b) more than once a wee kmore than once a week The probability is nothing. (Round to four decimal places as needed.) (c) every weekevery week or more frequently The probability is nothing. (Round to four decimal places as needed.) Enter your answer in each of the answer boxes.
Inverse Normal Distribution
The method used for finding the corresponding z-critical value in a normal distribution using the known probability is said to be an inverse normal distribution. The inverse normal distribution is a continuous probability distribution with a family of two parameters.
Mean, Median, Mode
It is a descriptive summary of a data set. It can be defined by using some of the measures. The central tendencies do not provide information regarding individual data from the dataset. However, they give a summary of the data set. The central tendency or measure of central tendency is a central or typical value for a probability distribution.
Z-Scores
A z-score is a unit of measurement used in statistics to describe the position of a raw score in terms of its distance from the mean, measured with reference to standard deviation from the mean. Z-scores are useful in statistics because they allow comparison between two scores that belong to different normal distributions.
|
Attendance
|
Number of Respondents
|
|
Attendance
|
Number of Respondents
|
|---|---|---|---|---|
|
Never
|
757
|
|
2-3 times a month
|
286
|
|
Less than once a year
|
179
|
|
Nearly every week
|
132
|
|
Once a year
|
349
|
|
Every week
|
405
|
|
Several times a year
|
382
|
|
More than once a week
|
223
|
|
Once a month
|
189
|
|
Don't know/no answer
|
27
|
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 4 images
