Q. Draw a conclusion from the histogram

Q: The number of observations in a complete data set having 12 elements and 4 variables is a. 48 b. 12…

A: It is given that there are 12 elements and 4 variables. The objective is to choose the right option.

Q: An instructor wanted to know if his students are better at math or writing. He had students take…

A: c) Here, In the SPSS output, it can be seen that the P-value is equal to 0.387. The significance…

Q: Students' scores obtained from a test is called O a. Aeessment O b. test c. measurement O d.…

A: Students score obtained from a test is called.

Q: Lucy would like to find out whether the amount of energy drinks consumed by her class is larger than…

A: Note that here two populations are available, one population is the set of individuals in her class…

Q: Determine whether the data described below are qualitative or quantitative and explain why. The…

A: According to the given informationstatement is given i.e. "The preferred hands of an experiment's…

Q: The following six advertising campaigns show the number of ads (x) and the resulting sales revenues…

A: Solution: x y (x-x) (x-x)2 (y-y) (x-x)(y-y) 10 49 0 0 5 0 6 41 -4 16 -3 12 16 49 6 36 5 30…

Q: The mode score on a statistics exam was 83. Which of these interpretations is correct? A.More…

A: Given information Mode score on a statistics exam = 83 Mode = The number having highest frequency is…

Q: number summary is 0.53, 0.74, 1.19, 1.355, and 1.4

A: The five-number summary consists of the following statistics: Minimum, Lower quartile, Median, Upper…

Q: Students were asked how many minutes did they spend studying for Test 1. The following histogram…

A: Given:

Q: The actual scores that were measured originally and have not been transformed are called:​ Select…

A: we have to identify correct term used for the actual scores that were measured originally and have…

Q: 2. A sample of n=16 individuals is selected from a population with a mean (u)= 80 and standard…

A: Solution.

Q: The highway mileage (mpg) for a sample of 10 different models of a car company can be found below.…

A:

Q: A sample of two hundred and fifty families showed that ninety one owned at least one car. Find an…

A:

Q: = Find the class width for this histogram.

A: Here Given Histogram for the Exam score of Prealgebra Class... And  Class width = Upper Limit -…

Q: AP(x) 0.4 0.35- 0.3- 0.25- 0.2 0.15 0.1. 0.05 0246

A: The objective is to determine the shape of the provided histogram based on the nature of…

Q: The mean of the values in a data set is qg. If each of the values in the data set were multiplied by…

A:

Q: a.) Construct the scatter diagram. b.) Compute and interpret the sample correlation coefficient. c.)…

A: Use the Excel and draw the Scatterplot Followings are the Steps to draw the Scatterplot 1) Open the…

Q: An automobile club reported that the average price of regular gasoline in a certain state was $2.62…

A: Data2.662.632.742.552.582.662.712.742.732.562.522.732.612.582.71

Q: Waht sould we do with a large P-value?

A: The P-value is the probability we get the value of the test statistic, or something "more extreme"…

Q: 3. The histogram below shows the number of CDs students own based on the survey. Which of the…

A: From the given histogram, we see          Number of students owning 1-4 CDs is more than the number…

Q: Dr. Y thinks he has found a new memory drug and tests 5 rats on a memory task after giving the drug.…

A: The given sample is 4, 7, 3, 5, 6. Sample size = n = 5.

Q: Examine the image below and then answer all parts of the question under it. Enter your answers as…

A: a) There are 4 yellow objects in 10 objects.So, P(yellow)=410=0.4b) There are 3 hearts in the 10…

Q: Twenty different statistics students are randomly selected. For each of them, their body temperature…

A: Given data: Twenty different statistics students are randomly selected. For each of them, their body…