quizizz (11.1 + review)
The stem and leaf plot represents the data set: 32, 38, 40, 44, 44, 46, 49, 53, 55, 58, 62, 65, 68, 70, 72, 81 What number is missing from the stem and leaf plot? stem | leaf 3 | 2 8 4 | 0 4 6 9 5 | 3 5 8 6 | 2 5 8 7 | 0 2 8 | 1 - 32 - 44 - 65 - 81
44
Roger bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is the range of Roger's scores? - 193 - 127 - 60 - 66
66
Given a variance of 64, what is the standard deviation? - 8 - 4096 - 0 - 6.8
8
What is the interquartile range of this set of numbers? {5, 19, 11, 24, 16, 12, 3, 4, 9, 5, 7, 10, 7} - 7 - 9 - 11.5 - 21
9
What is the Slope of the two graphs? Left graph then right graph. [image] - Positive, Zero - Negative, Undefined - Zero, Undefined - No Slope, Zero
Zero, Undefined
This list shows the number of math problems solved each week by Ms. Harris 6th grade students 23, 19, 26, 20, 31, 16, 20, 29, 27 Which box plot BEST represents this list?
_ ___ •-|_|__|-•
How many National Championships have the North Carolina Tarheels won? - statistical - non-statistical
non-statistical
How many letters are in your name? - statistical - non-statistical
non-statistical
How many pieces of candy are in the bag? - statistical - non-statistical
non-statistical
How old is your sister? - statistical - non-statistical
non-statistical
What is my favorite color popsicle? - statistical - non-statistical
non-statistical
Which scatterplot suggests a linear relationship between x and y?
one that is more or less a diagonal line going up
How many X-box games do members of our class own? - statistical - non-statistical
statistical
How many books does each person in your class check out of the library each week? - statistical - non-statistical
statistical
How many hours a day does each member of our class spend playing Fortnite? - statistical - non-statistical
statistical
How many hours did each teacher sleep over the weekend? - statistical - non-statistical
statistical
At Donald's Donuts the number of donut holes in a bag can vary. Help Donald find the mode. 12,10,10,10,13,12,11,13,10 - 13 - 12 - 11 - 10
10
If the standard deviation of a data set is 4, what is the variance? - 2 - 16 - 4
16
The height of three basketball players is 210 cm, 220 cm and 191 cm. What is their mean height? - 210 - 207 - 220 - 200
207
What percent of students have a height between 58 inches and 60 inches? [image] - 25% - 50% - 75% - 100%
25%
What is the standard deviation for the data given: 5, 10, 7, 12, 0, 20, 15, 22, 8, 2 - 6.89 - 10.1 - 7.26 - 9
7.26
Tim is writing a survey. How could he ask a statistical question? - He could ask his younger sister how many toys she has. - He could ask each person in his class who the tallest person in the class is. - He could ask each member of his family what their favorite color is. - He could ask his teacher what the highest grade she has ever given.
He could ask each member of his family what their favorite color is.
Which of these is a statistical question? - Who is the tallest student in Alvin's school? - How many hours do the students in Alvin's school spend on the phone in a week? - How many students in Alvin's school play in the school orchestra? - Which television show did Alvin watch last weekend?
How many hours do the students in Alvin's school spend on the phone in a week?
Emily is studying forests; she writes the following statistical question: How tall are the trees in the Osceola National Forest? What makes this a statistical question? - It has only one correct response - Its answer is expressed as a percentage - It has a variety of answers - It provides answers about the different species of trees in the forest
It has a variety of answers
What does this symbol: σ mean? - Standard Deviation - Variance - Mean Absolute Deviation - Sigma
Standard Deviation
The box plot below displays data on the number of minutes a group of sixth grade students spent reading on Sunday. Which statements about the data shown on the box plot are true? Choose all that are correct. The Max value is 30 The Min value is 20 The Range is 16 The Mean is 25 The Median is 25
The Min value is 20 The Median is 25
Which shows a statistical question regarding a data set? - What is your favorite color? - What is the total number of eggs in 5 dozen? - What is the total number of ounces in a gallon? - What is the heights of everyone in your class?
What is the heights of everyone in your class?
What is a non-statistical question? - What is everyone's favorite color? - How many hours a day do members of our class spend playing video games? - How many text messages are sent by students in our class in one day? - What is the total number of ounces in a gallon?
What is the total number of ounces in a gallon?
Which shows a statistical question regarding a data set? - What is the total rainfall for the year in every city of the world? - What is the total number of hours in a day? - What is the total number of oceans in the world? - What is the total number of miles between the same two cities?
What is the total rainfall for the year in every city of the world?
Which of the following is a statistical question? - What is the typical number of pages in a sixth-grade reading book? - What is the total number of faces on a square pyramid? - What is the total number of arms on an octopus? - What is the length of one mile in feet?
What is the typical number of pages in a sixth-grade reading book?
