If a histogram of data is skewed to the right, then _____. a. high values in...

If a histogram of data is skewed to the right, then _____.

a. high values in the data have a low frequency

b. high values in the data have a high frequency

c. low values and high values in the data are about equally likely

d. low values in the data are much less likely than high values

Expert Solution

TOPIC:Histogram and skewness of the data.

orchestra answered 1 year ago

Using the data set, construct a histogram of the sales data. Is the data set unimodal or multimodal? Is the dataset left skewed, right skewed, or symmetric?

SALES 3119.192 3975.566 4871.707 6854.398 7695.537 6700.062 6868.331 6236.983 4631.669 3923.082 3116.163 2903.342 3362.867 4870.157 5787.586 6256.58 7381.073 8491.757 6865.594 6376.925 5719.524 4507.048 3527.814 3428.527 4079.148 5088.518 5889.149 7452.386 8106.338 8222.292 8188.105 7271.335 5996.201 4741.099 4043.184 3638.955 4386.81 5415.423 6842.519 8376.721 8602.59 8163.972 7908.729 7751.455 6289.906 5492.67 4599.471 4061.198 Using the data set, construct a histogram of the sales data. Is the data set unimodal or multimodal? Is the dataset left skewed, right skewed, or symmetric?

Are these data skewed to the left (negatively skewed) or skewed to the right (positively skewed)?...

Are these data skewed to the left (negatively skewed) or skewed to the right (positively skewed)? 1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 9, 1850

Define each of the following definitions concerning data: Statistics, Skewed distribution, Histogram, Outliers, Sample space and...

Define each of the following definitions concerning data: Statistics, Skewed distribution, Histogram, Outliers, Sample space and Continuous variable

What do we mean when we say that a histogram is skewed to the left? To...

What do we mean when we say that a histogram is skewed to the left? To the right? What is a bimodal histogram? Discuss the following statement: “A bimodal histogram usually results if we draw a sample from two populations at once.” Suppose you took a sample of weights of college football players and with this sample you included the weights of cheerleaders. Do you think a histogram made from the combined weights would be bimodal? Explain. write in your...

If a distribution is skewed right, then the median for this population is smaller than the...

If a distribution is skewed right, then the median for this population is smaller than the median for the sampling distribution of sample means with sample size 80. True or False

If a population of college student ages is skewed right, then this indicates?

python3 Design a class named Histogram to display a histogram of data. The Histogram class contains...

python3 Design a class named Histogram to display a histogram of data. The Histogram class contains the following A number of instance variables/fields to store a histogram of data. You can design them by your own. A constructor that creates a histogram with the following a list of data. It may have more than 2 columns. x_width: the width of the 1st column in the horizontal histogram. The default value is 5. y_width: the width of the 2nd column in...

For each of the following, determine whether the distribution described is more likely skewed right, skewed left, or relatively symmetric.

For each of the following, determine whether the distribution described is more likely skewed right, skewed left, or relatively symmetric.Number of sick days in the GC student populationSalaries for all players in the NFLNumber of cars owned per American citizenHeights of all females in the GC population

Give examples of three variables that have different distributions (bell-shaped, skewed left and skewed right). Explain...

Give examples of three variables that have different distributions (bell-shaped, skewed left and skewed right). Explain your answer. Give examples of two variables that would have different spreads (one that has a close spread and the other that has a wide spread). Explain your answer. “Please Provide a real life example that pertains this question “

A manufacturer knows that their items have a lengths that are skewed right, with a mean...

A manufacturer knows that their items have a lengths that are skewed right, with a mean of 18.5 inches, and standard deviation of 3.9 inches. If 36 items are chosen at random, what is the probability that their mean length is greater than 16.8 inches? (Round answer to four decimal places)

Question