Statistics and Probability

  Which of the following describes theoretical probability?

• a.  Perform an experiment to determine the probability
• a.      Determining the expected probability of an event
• a.  Perform a simulation and count the number of possible outcomes
• a.  Use trials to count the number of desired outcomes

Tags

CCSS.7.SP.C.5

Experimental Probability is:

• What Will happen 
• What actually happens
• What should happen
• What I think Happens

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.6

CCSS.7.SP.C.7

Match the following

• The middle number of the data set

• Mean

• The average of a data set

• Median

• The most frequent number

• Range

• Highest value subtracted from the lowest value

• Mode

Tags

CCSS.MATH.CONTENT.7.SP.A.2

The most frequent number is called the​ (a)   .

• mode
• mean
• median
• range

Tags

CCSS.MATH.CONTENT.7.SP.A.2

The difference between the highest and the lowest value is called the​​ (a)   .

• range
• mode
• mean
• median

Tags

CCSS.MATH.CONTENT.7.SP.A.2

The difference between the third quartile and the first quartile is called the ​ ​ (a)   .

• interquartile range
• mean
• range
• median

Tags

CCSS.MATH.CONTENT.7.SP.A.2

If you score 76, 85, 97, and 83 on your math tests, what would your median score be?

• 84

• 90

• 85

• 88

If you score 76, 85, 97, and 83 on your math tests, what would your mean score be?

• 85.25

• 341

• 84

• 21

If you score 76, 85, 97, and 83 on your math tests, what would your MAD be?

• 85.25

• 5.875

• 6

• 4

What is the interquartile range of the data set below?

3, 5, 6, 6, 7, 8, 9

• 3

• 6

• 2

• 8