Following simple frequency table describes the information for police response times. Minutes (X) 14 4 8 3 2 1 1 2 Total 14+8+5+1+2 What is the mode of this simple frequency table?

The frequency table represents the smoking habits of young adults (20-24 years). Cigarettes smoked per day 0 1-5 6-10 11-15 16-20 Frequency 79 3 8 9 1 What percent of young adults smoked more than 5 cigarettes per day? Enter your answer followed by the % sign.

Using excel what is y, x1 and x2

The data in the figure below represents the number of stars earned by 140 performers in a talent competition. How many performers earned exactly 1 stars? (be careful - compare the question wording to the scale on the graph)

Which of the following is an example of causation? Hunger causes eating. Raincoats cause rainstorms. Grades cause level of income. Temperatures of 212 degrees F cause water to boil.

Homework 9: §10.2-10.7 Complete the following to the best of your ability. You may use a calculator, and Tables from the textbook. 1. A mage is trying to decide which kind of spell to specialise in for her upcoming adventure. She looks at a survey done by her fellow mages on the kind of damage per second that they're doing against monsters to compare Frost spells against Arcane spells, and gathers the following data: sample size ni = 250 mean x = 3.61 standand deviation Frost %3D S1 = 1.3 %3D Arcane n2 = 238 j = 3.26 %3D S2 = 1.1 Using a = .05, is there sufficient statistical evidence that frost mages do more damage per second than %3D arcane mages?

L3Q2.Describe the variables in the given table using a TI calculator. x y 15 12 20 22 17 -3 A.Moderate and positive B.Weak and positive C.Weak and negative D.No correlation

Fort Wayne Crime Rate per Year |100,000 people 2012 256.2 2013 266.2 2014 229.7 2015 288 2016 307.5 2017 283.5 Find the absolute change in Fort Wayne's crime rate per 100,000 people from 2015 to 2017. (round to the nearest tenth if needed)

Here is the data to solve these 3 question. Please give me all this 3 questions answer.

ZOOM + 2. Researchers studying acid rain recorded the pH level for a sample of 26 water sources in Pennsylvania. The sorted list of the data (some values have been obscured), the histogram of the data, and some other statistics are below. Histogram of pH levels Sort (pH) Frequency 10 10- 4.12 4.12 ?? ?? 4.29 ?? 4.31 4.39 4.39 4.40 4.41 4.45 4.52 4.56 4.57 4.60 ?? ?? 4.73 ?? 5.08 5.29 5.51 5.62 5.67 5.78 Summary statistics: Col n Min Max Q1 pH Q3 26 4.12 5.78 4.31 4.82 a) Find the median pH level. Carefully show your work. b) Considering your answer to part a) and the histogram, which would be the best choice for the sample mean pH level (4.68, 4.56, or 4.00 units)? Explain. c) Find the Range of the pH levels. d) Find the IQR of the pH levels 1 pH 3. The following numbers are a sample of ten of my golf scores from 2020. In golf the “units" are technically called "strokes". Find my mean score and the standard deviation of my scores. 98, 94, 88, 90, 86, 92, 86, 85, 84, 87