8. Five movie rental stores reported their total rentals for the weekend. Their reported numbers are given below. Weekend Movie Rentals Location Store 1 Store 2 Store 3 Store 4 Store 5 Total Rentals 126 231 189 175 175 What are the range of the rentals and the median rental? A. Range: 105 Median: 189 B. Range: 105 Median: 175 C. Range: 126 Median: 231 D. Range: 175 Median: 105

Q: The median income for a society is the midpoint of all household incomes. Explain?

A: Introduction The median is one of the measures of central tendency.

Q: The top schools HCC students transfer to are below from highest to lowest.  This type of data is…

A: We have given the following statement

Q: If a scholarship requires a minimum GPA being top 8%, what is the minimum value of GPA to qualify…

A: From the given information we have  Mean(µ) = 2.78Standard deviations (σ) = 0.42X ~ N (µ, σ )=…

Q: What is the horizontal line test and what does it indicate?

A: Horizontal line test: If we draw horizontal lines through a graph of a function. And if all the…

Q: What is the vertical line test?

A: If we draw vertical lines through a given graph and the vertical lines cut the graph only once each,…

Q: e value within the bracket dimplifi

A: If you wants the value within the bracket simplified. Then,   V(t) = Vo*(1-0.13)m12 V(t) =…

Q: What does a range chart show you that you may not see in a chart plotting averages?

A:

Q: Explain why point estimates cannot be trusted.

A: A point estimate is a single value as an estimate of the population parameter using a sample data.…

Q: gra 4- 3+ -7 -6 -5 -4 3 -2 -1 2 3 4 5 6. 7 y= Preview

A:

Q: Lists down some differences and similarities of INTERVAL and RATIO DATA.

A: Ratio scale and interval scale definition.

Q: The box plot shows the amount of time (in hours) that adults spent exercising last week. What was…

A: The box plot is used to depict the distribution of dataset. For horizontal box plots, the left end…

Q: Find the Score function

A: With respect to the relevant parameter, the score function is a derivative of the log-likelihood…

Q: Describe about the Mean as Balance Point?

A: Mean: The arithmetic mean (also called the mean) is the most commonly used measure of central…

Q: 3. What kind of data does a scatter plot use?

A: We have to explain the type of data required for the scatter plot.

Q: Briefly explain the differences between the terms true relative error percentage and approximate…

A: True error is that the true value of a problem, equation, or something measurable is one value and…

Q: What is Multiple Comparisons?

A: In statistics and probability theory, Multiple Comparisons (also known as multiplicity or multiple…

Q: Hey,    how did you get the table comparing the sales amount between for male and females on…

A: Here we should compare the sales amount between for male and females. Given data  Transaction ID…

Q: How do you suggest to do the monitoring and optimization

A: Optimization: An act, process, or methodology of making something (such as a design, system, or…

Q: Calculate range and its co-efficient from the following statistical data: Profits ( $ in 000's) 125,…

A:

Q: I am not able to see the percent table

A: Last year, the population of South Skratchankle was 48,000. This year, the population is 60,000. By…

Q: How to draw line of best fit

A: Line of best fit: It is a straight line in a scatterplot that balances about an equal number of…

Q: all-star list. -7, -2, -1, 3, 3, 8, 8, 8, 13, 14, 14, 14, 15, 19, 19, 21, 21, 23, 26, 28, 33, 34, 35…

A: See the below table for answers.xAscending…

Q: What is interval estimates?

A:

Q: What is p value ?

A: The​ P-value is the probability of observing difference in the sample statistic this high or higher…

Q: There is a drastic change in the expected age dependency ratio in the year 2060 compared to what the…

A: Old age dep ratio:   The R2 value corresponding with old age dep ratio is 0.8564. That is, the…

Q: If you want to predict a house price based on number of bedrooms and bathrooms in a house, what…

A: In this problem our response variable is price which is a continuous in nature. The predictor…

Q: Compared to a year ago, how would you best describe your feeling about your nursing job? Extremely…

A: The feelings about the nursing job are given.

Q: You get hired at Meijer, a new store in Boardman making $15.50 per hour right before you start…

A: You get hired at Meijer, a new store in Boardman making $15.50 per hour right before you start…

Q: create a diagram of the situation 81% of college students take online classes, 36% online students…

A:

Q: What are the Ordinal Measures?

A: Ordinal  scale is the 2nd level of measurement that reports the ranking and ordering of the data…

Q: one percent of grades are greater than what z-score?

A:

Q: What is your hypothesis for how Rate affects the number of check-ins?

A: A hypothesis is a statistical method through which an assumption made on some evidence can be proved…

Q: What is the definition of "median net worth?".

A: The median is when you rank those values and find the middle.

Q: How do you find the median of X?

A:

Q: Hey I was wondering how can I find the estimate value of a point that is on a scatter plot chart?

A: Here we want to know the solution.

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.