Averages
Find the range of the following data set:
26, 18, 19, 31, 14
17
What would you need to detail if asked for the shape, center, and spread of a data set?
shape: skewed left, right, symmetrical, etc.
center: median, mode
spread: range, IQR
What is the probability of rolling a 3 on a standard dice?
1/6
The experimental probability that Nico wins a game is 2/5. If he plays the game 40 times, how many times can he be expected to win?
16
Find the mode of the following data set:
26, 18, 19, 31, 14
There is no mode
Find the median of the following set of data:
26, 18, 19, 31, 14, 16, 19, 18, 22, 20
19
Lance flips a coin 2 times. What is the probability that he would land on heads at least once?
Sean spun a spinner 40 times. He landed on green 8 times, yellow 13 times, red 9 times and white 10 times. What is the experimental probability that Sean's next spin will land on red?
9/40 (22.5%)
Find the median of the following data set:
26, 18, 19, 31, 14
19
Find the range of the following set of data:
26, 18, 19, 31, 14, 16, 19, 18, 22, 20
17
The probability that Steven will read his email is 15%. If he receives 49 emails today, about how many emails would he be expected to read?
about 7
Sean spun a spinner 40 times. He landed on green 8 times, yellow 13 times, red 9 times and white 10 times. What is the experimental probability that Sean's next spin will land on something other than white?
3/4 (75%)
Find the mean of the following data set:
26, 18, 19, 31, 14
21.6
Find the interquartile range of the following set of data:
26, 18, 19, 31, 14, 16, 19, 18, 22, 20
4
Lance flips a coin 4 times. What is the probability that he would land on heads 4 straight times?
1/16
Sean spun a spinner 40 times. He landed on green 1 time, yellow 10 times, red 9 times and white 20 times. What is the experimental probability that Sean's next spin will land on a primary color?
19/40 (47.5%)
Find the mean absolute deviation of the following data set:
26, 18, 19, 31, 14
5.52
Find the five box plot values of the following set of data:
26, 18, 19, 31, 14, 16, 19, 18, 22, 20
14, 18, 19, 22, 31
Ben can choose between 3 pairs of pants (red, blue, black), 2 shirts (white, gray), and 4 pairs of shoes (black, blue, gray, white). What is the probability that he will wear a white shirt with red pants?
1/6
When is Mr. Beach's birthday? (all teams can answer! Closest gets 300 points, 2nd 100 points, and 3rd 100 points)
May 12