ALL ABOUT STATS

Question

ALL ABOUT STATS

Image transcription text

--—|- Directions: Anticipation—Reaction Guide. Complete the table by putting check as to AGREE or DIME on the corresponding columns for the following statements. Write mer answers on a separate sheet of paper. 1. The normal curve of the distribution is bell—shaped. _- 2. In a normal distribution, the mean, median and mode we of equal Turalues. 3. The normal curve gradually gets closer and closer to (l on one side. 4. The normal curve is symmetrical about the mean. _- 5. The distance between the two inﬂection points of the normal curve is equal to the value of the mean.

Image transcription text

Directions: Observe the illustrations then answer the questions that follow. Write your answers on a separate sheet of paper. 27 33 39 45 51 57 63 -3 -2 0 1 2 3 Figure A Figure B Guide Questions: 1. What is the mean? Figure A: Figure B: 2. What is the standard deviation? Figure A: Figure B: 3. What is the area of the shaded region? Figure A: Figure B: 4. What did you do to identify the area of the shaded region? Figure A: Figure B: 5. Did you use the same method?

Answer 1

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