nect ONLINE MAT 120 FALL 18 10TH EDITION-80 Elementary Statistics: A Step-By-Ste

Question

nect ONLINE MAT 120 FALL 18 10TH EDITION-80 Elementary Statistics: A Step-By-Step Approach, 10h Ed IMATH Hosted by ALEKS Corp Copy of Copy of Homework 3.1 Previous Next Question 1 of 6 (1 point) View problem in a pop-up 3.1 Section Exercise 2 (calc) Rounding rule for the mean: round to one more decimal place than the data. 1479 3400 900 5905 260 700 8662 1962 203 750 Source: US4 TODAY Part 1 Which of the following are the measures of central tendency? A. Mean, median, mode, and midrange B. Mean, median, quartiles, and percentiles C. Mean, range, variance, and standard deviation D. Mean, median, mode, and quartiles The correct answer is A Part 2 out of 5 Find the mean. Mean - Plugin not instaled or missing? Show More Class NE MAT 120 FALL 18 10TH EDITION CJXN3-GNUC9 rof. Crawford Elementary Statistics A Step- By Step Approach 10" Ed Bluman

Explanation / Answer

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1.

The measures of central tendency are Mean, Median , mode and midrange.
Range, variance and standard deviation are measure of spread and not measures of central tendency.
Hence, A is correct

2.

Mean is the average of all the mentioned numbers.

So, it is : (1479+3400+900+5905+260+700+8662+1962+203+750)/10 = 2422.1

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