X, absences Y, final grade 4. The data below are the number of absences, x, and the final grades, y, of 9 randomly selected students from a MTH 119 class. Construct a scatterplot of the data. 0 99 . 4 58 7 51 . 5 82 9 71 geyerinstructional.com S 3 92 16 55 1 5 S 76 5 82

Q: 13,6,−1,−12,9,−313,6,−1,−12,9,−3   Determine the median of the given data.

A: Eleven observations are given.The observations are 13, 6, −1, −12, 9, −313, 6, −1, −12, 9, −3.

Q: Remove outliers, missing values and rescale the data.

A: Given information: The data represents the values of the variables X1 and X2.

Q: Use a stem and leaf plot that has two rows for each stem to display the data, which represents the…

A: Solution: Given data:…

Q: Remove outliers, missing values and rescale the data.

A: Given information: The data represents the values of the variables X1 and X2.

Q: Construct a set of six pieces of data with mean, median, and midrange of 72 and where no two pieces…

A: The summary statistics give the idea about the data more efficiently. The mean, median, mode, and…

Q: se a stem and leaf to display the data which represent the scores of a biology class on a midterm…

A: Our aim is to make a steam and leaf plot and describe the pattern. Since , Steam represents the 0th…

Q: Find the mean of the set of data. 2, -4, 6, 12, -6 O A. 1 О В. 2 ОС. 2.5 OD. 1.7

A: Answer- Given that  The data set Xi : 2,-4,6,12,-6 n=5

Q: Find the midrange for the following group of data items.   84, 85, 86, 90, 89, 85

A: The random variable X follows normal distribution. We have to find the mid range of the data.

Q: Here are the scores of 11 students on an algebra test. 59, 69, 75, 77, 81, 82, 84, 85, 91, 91, 92…

A: The scores of 11 students on an algebra test is given. Thus, n=11.

Q: 4 4 3 2 2 О-2 3-5 6-8 9-11 12-14

A: Histogram

Q: Here is a set of data. 2 26 28 90 | 503 | 520 | 522 573 683| 708 773 848 | 968 979 Identify the 5…

A: Solution:  The observation in increasing order is  2, 26, 28, 90, 503, 520, 522, 573, 683, 708, 773,…

Q: Construct a boxplot for the given data. Include values of the 5-number summary. Explain the…

A: Data given 310, 320, 450, 460, 470, 500, 520, 540, 580, 600, 650, 700, 710, 840, 870, 900, 1000,…

Q: restaurant records which combo customers order for a time. Determine the median of the data

A: The frequency distribution of the combo order is given as:Combo orderFrequency14233243

Q: Use a stem and leaf to display the data. 40 40 44 48 35 40 36 53 32 36 40 35 30 21 40 36 40 36 40 33…

A: The given data is : 40 40 44 48 35 40 36 53 32 36 40 35 30 21 40 36 40 36 40 33 40 32 38 29

Q: A data set has mean=50, median=35 and mode=12. Determine the shape of the data. Group of answer…

A: The shape of data is right skewed Mode < Median < Mean The shape of data is left skewed if ,…

Q: The final exam scores for Mr. Allen’s class are shown below. 56, 59, 60, 65, 71, 72, 74, 80, 80, 83,…

A: Given observation and calculation is shown below Score 2*score 56 112 59 118…

Q: 10 297002 s sall.m 3. Find the mean, variance and standard variation (Do not use calculator 1, 2, 3,…

A: 1, 2, 3, 4, 6, 8, 12 Sample size n =7

Q: 19. A set of 8 numbers has a median of 19. If the numbers are arranged from largest to smallest,…

A: Given, a set has 8 number and has median 19. The numbers are arranged in descending order (largest…

Q: Italian Tours offers a daily sightseeing trip around Florence. The list below gives the number of…

A: Given data, 19,19,23,23,27,29,30,34,36 Range=?

Q: Find the mid range of the dataset 6,87,34,2,54,22.

A: The given data set arranged in ascending order (sorted) is:-2,6,22,34,54,87.We need to find the mid…

Q: A student shared data from the StatCrunch Friend Data Application. Data on gender and number of wall…

A: Given information: No. of variables =2variables=1. Male gender.2. No. of wall posts.

Q: Find the range for the given data set, 44,56,76,98,37,22,38,46,11,39

A: Answer:-  Given data set is,  44,56,76,98,37,22,38,46,11,39  Using formula,  Range = Maximum value -…

Q: The table represents the number of minutes of commercials during hour- long TV shows. Find the…

A: Given that Table for no. of minutes of commercials during hour long TV shows. No. of mins 12 13.5…

Q: Find the range for the given data set,  46,33,78,95,17,23,47,34

A: arrange data in accending order 17,23,33,34,46,47,78,95

Q: Which ordered data set below could this histogram represent? (0, 4, 6, 7,9, 13, 14, 14, 16, 17} O…

A: Correct answer is (C)  [ 0, 2, 6, 7, 8, 13, 14, 14, 15, 19]