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- Some of the Hope Squad at Syracuse JHS work as volunteers at a homeless shelter. The table shows the number of hours the students volunteered during May Hours Worked 10 9 11 8 13 11 17 10 14 10 11 Volunteer Sam Alicia Pat Cam Erin Mike Jewel Andrew Pete Zach Tom a) Find the 5-number summary and IQR of the data. Min Correct Q1 Med Correct Q3 Max Correct IQR b) Use the information in your 5-number summary to determine if there are outliers. If no outliers exist, use DNE. Lower fence Upper fence Outlier(s) CorrectSuppose we have a dataset containing 50 rows, one row for each state. The population of each state, measuredin millions of people, is a variable in that data set. Below is a histogram for the population data. I have attached the bar graph- I am havinng trouble discerning which axis is the state and which axid is the population count? theres only 14 on one axis and 44 on the other. Doesn't make sense for a state to have a zero population. Can you tell which is which? a) What proportion of states have a population between 6 and 10 million? what is the mean population? what is the median population?A researcher conducts an experiment to test whether memory changes with age. They recruited 24 participants separated into four age groups. The groups differ according to the age of subjects. In group one, all participants are 30 years old. Group 2, 40 years old. Group 3, 50 years old. And group 4, 60 years old. Assume that the participants are all in good health and that the groups are matched on other important variables such as years of education, IQ, gender, motivation, and so on. Each participant is shown a series of nonsense syllables ( a meaningless combination of three letters such as Daf or FUM ) at a rate of one syllable every four seconds. The series is shown twice, after which participants are asked to write down as many of the syllables as they can remember. Below is number of syllables remembered by each participant. 30 years old 14 13 15 17 12 10 40 years old 12 15 16 11 12 18 50 years old 17 14 14 9 13 15 60 years old 13 10 7 8 6 9 what is the alternative and null…
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