60 students were surveyed about how many nights in a week they work on homework problems in their MAT142 class. The results of the survey are shown below: Round your answer to 2 decimal places as needed 5 2 7 3 5 7 5 7 2 2 7 2 1 6 4 2 1 3 4 1 1 2 2 4 6 4 4 2 3 2 1 6 1 6 2 3 1 6 7 3 5 2 3 4 7 3 4 1 5 7 4 3 What is the mean number of days of homework? What is the median number of days of homework? What is the standard deviation for days of homework? N51|NM7

Q: 1 3 P(X = x) .5 .2 .2 .1 11. ANSWER ! 0.9 2.

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Q: 4. Figure A is the preimage and Figure B is the image. If the scale factor is 5/4, find the value of…

A: We will solve the problem

Q: b) Suppose the price of x1 increases to $2. What is the compensating variation? In other words, how…

A: Answer:-----.                       Date:----28/09/2021

Q: 2. For the three-part question that follows, provide your answer to each part in the given…

A: Liza have two offers for repairing the windshield.

Q: The ratio of the measures of the three angles in a triangle is 2:9:4. Find the measures of the…

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Q: Use the dot plot to ans wer the questians Brown Green Yettow Crangeo Blue Red What percentage of…

A: The total number of dots are, Red+Blue+green+yellow+orange+brown=9+7+5+3+2+1=27

Q: Find the measure of 4g if x || y, mzb x+ 15 and mzh 6x - 10. (Note: The diagram is not to scale.) А.…

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Q: Which of the following are equivalent ratios? A. 4 B. 3:4 C. 4:3 O I. A and B only O II. None of the…

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Q: What is the scale factor of the following image! TT 4. ili Li --- ---- LLLLL i!! トート LJ. + ト+ TH-T-…

A: Here as per the given graph figure B has been enlarged to figure A.The scale factor can be…

Q: 10 20 30 40 P(X = x) 3 2 1 10 5 10 1. ANSWER ! 9.43

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Q: 7. The magic (was it magic, really?) of the Black Friday Sale is over. Everyone sleeps in now, or…

A: The given function is:

Q: 3 The figure is not drawn to scale. 1/2 If m/2 = x+ 8 and m/3 = 2x +7, what is mz2?

A: We have to find angle

Q: Select the correct answer. Read the excerpt from Frankenstein by Mary Shelley. This is the most…

A: The objective of the question is to identify the two most important details that should be included…

Q: 4. If the scale factor of figure A to figure B is 4:5, find the value of x. A B 15

A: given scale factor of figure A to figure B is 4:5so length of side ratio is 4:5