(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
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Find z: (70 - 50) / 10.
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For a mean confidence interval from a normal population, population standard deviation is unknown. Use z or t?
t
If 20% is below a value, what percentage is above it?
80%
What does df stand for in a t distribution?
Degrees of freedom
What percentage lies under the entire normal curve?
100%
Above the mean: positive or negative z-score?
Positive
Below the mean: positive or negative z-score?
Negative
What shape is a normal curve?
Bell-shaped
Free!
What is the mean of the standard normal distribution?
0
About what percentage is within 1 standard deviation of the mean?
68%
What is the standard deviation of the standard normal distribution?
1
What percentage lies below the mean of a normal curve?
50%
About what percentage is within 2 standard deviations of the mean?
95%
Less than means shade which side of the curve?
Left
Greater than means shade which side of the curve?
Right
