Hysterical Histograms
Thinking Outside the Box-plot
Those are some confident intervals!
"I'm Confused" Matrix
Dido and the Empirical Rule
1
This histogram is ____ skewed.
What is right?
1
This fruit has the smallest Interquartile Range.
What are peaches?
1
I sampled 100 jeopardy contestants and asked them how many hours they studied before going on the show. On average, they answer 160 with a standard deviation of 60. Their standard of error is ___, representing how spread out this sample is.
What is 6?
1
This data set has this many total participants.
What is 220?
1
Dido is in charge of telling her farmers when to plant their crops. She knows that the temperature cannot be too hot or too cold on a crop planting day.
Spring temperatures in Carthage had a mean of 70 degrees Fahrenheit with a standard deviation of 7.
What percentage of days have a temperature between 63 and 77?
What is 68 percent?
1
This histogram is ____ skewed.
What is not? or What is symmetric?
1
This fruit has an outlier at about 60g.
What are oranges?
1
I sampled 100 jeopardy contestants and asked them how many hours they studied before going on the show. On average, they answer 160 with a standard deviation of 60. Using a z-score of 2 for a 95% confidence interval, the margin of error is ____, which represents the give or take of what we will consider to be a typical value.
What is 12?
1
This is the probability that a person received a false negative test.
What is 70/220?
1
Spring temperatures in Carthage had a mean of 70 degrees Fahrenheit with a standard deviation of 7.
What percentage of days have a temperature between 56 and 84?
What is 95%?
1
In this histogram, the mean is ____ than the median.
What is less?
1
This fruit has the highest median mass.
What are peaches?
1
I sampled 100 jeopardy contestants and asked them how many hours they studied before going on the show. On average, they answer 160 with a standard deviation of 20. Using a z-score of 2 for a 95% confidence interval, I can say that I am 95% confident that the average number of hours a contestant studies for jeopardy is between ____ and ____.
What are 148 and 172?
1
This is a the probability that a person received a false positive test.
What is 20/220?
1
Spring temperatures in Carthage had a mean of 70 degrees Fahrenheit with a standard deviation of 7.
What is the z-score of a day with a high temperature of 90?
What is 2.86?
1
In this histogram, the mean is ____ than the median.
What is greater?
1
I have a fruit on my scale that weighs 170g. It must be a _____.
What is a tomato?
1
I had originally thought that that the average number of hours studied for a Jeopardy contestant was going to be 100. This value is ______ of the confidence interval and so is ________ guess.
What is outside, and not a reasonable.
1
This is the probability that a person who does not have the condition tests negative.
What is 30/50?
1
Spring temperatures in Carthage had a mean of 70 degrees Fahrenheit with a standard deviation of 7.
A high temperature of 56 is too cold. What percentage of days had a high temperature higher than 56?
What is 97.5%?
1
This histogram is ____ skewed.
What is left?
1
Name one of the four books that are parodied in the Spidel bathrooms.
What are Sherlock Holmes, A Tale of Two Cities, Are You There God? It's Me Margaret, and Treasure Island?
1
I asked 36 adult beef cattle how much they weigh. Their average was 1200 pounds with a standard deviation of 240. Write and interpret a 95% confidence interval and also phrase it as a question since this is Jeopardy lol
What is that I am 95% confident the actual average weight of an adult beef cow is between 1120 and 1280 pounds?
1
This is the probability that a person who tests negative actually has the condition.
What is 70/100?
1
Spring temperatures in Carthage had a mean of 70 degrees Fahrenheit with a standard deviation of 7.
Farmers will complain a lot if they have to plant on a day higher than 77, and 56 is too cold for the crops. What percentage of days fall between 77 and 56?
What is 81.5%?