WGU C784-Statistics Mod 4 Flashcards
1. ___________________ - first-rate whilst we want to display exceptional parts of a whole
- ANS-Pie Charts.
2. _______________________ - high-quality to display counts or frequencies for the
categories - ANS-Bar Charts.
3. Five variety summary of a boxplot - ANS-The minimum, first quartile, median, 1/3
quartile, and maximum. A container plot represents the five numbers in a 5-variety
summary.
4. A field plot is a graphical show of a _________ range precis - ANS-Answer: five
5.
6. The end of the left whisker is the min wide variety in a statistics set and the proper
whisker is the max wide variety in a information set
7. A Histogram - ANS-1. A graph of vertical bars representing the frequency distribution of
a fixed of statistics.
8.
9. 2. The counts or numbers in each range over a time period
10. A stem plot is constructed via keeping apart every statistics fee right into a stem and a
leaf. The leaf is the __________ maximum digit, and the stem includes all the digits to
the __________ of the leaf. - ANS-A stem plot is built by separating each records fee
right into a stem and a leaf. The leaf is the right most digit, and the stem includes all of
the digits to the left of the leaf.
11. Note: Represent every quantity that is inside the ones location from the listing of
numbers. By doing this the stems will include ones, twos, threes, and fours. Next list the
leafs with the aid of taking the digit to the proper and writing it within the coloumn/stem
that fits those region holder of the number. Example 31 those region/ stem is "3" the Leaf
that's to the proper of the range is "1".
12.
13. After listing all stems and leafs. Re-arrange them in increasing order.
14.
15. If the list of numbers is long or massive you may break up the stem and leaf into sets.
Ex. The first stem set of one will listing any leafs 1-5 at the same time as the second one
stem leaf set can listing any leafs 6-nine. See thirs graph for instance
16. Are they're any Outliers in this records set
17. forty one,fifty seven,sixty one,65,65,sixty seven,70,70,74,82,eighty two,eighty
two,ninety,ninety five,112 - ANS-See instance
18. bar chart - ANS-A graph that shows records that is allotted over groups or classes
19. Categorical variable - ANS-Categorical variable - a variable that is not measured; it's far
a "class" or a label; it places the man or woman in a sure organization.
20. Examples: gender, months of the yr, zip codes
21. Define Mode - ANS-The cost that happens most customarily in a facts set
1. ___________________ - first-rate whilst we want to display exceptional parts of a whole
- ANS-Pie Charts.
2. _______________________ - high-quality to display counts or frequencies for the
categories - ANS-Bar Charts.
3. Five variety summary of a boxplot - ANS-The minimum, first quartile, median, 1/3
quartile, and maximum. A container plot represents the five numbers in a 5-variety
summary.
4. A field plot is a graphical show of a _________ range precis - ANS-Answer: five
5.
6. The end of the left whisker is the min wide variety in a statistics set and the proper
whisker is the max wide variety in a information set
7. A Histogram - ANS-1. A graph of vertical bars representing the frequency distribution of
a fixed of statistics.
8.
9. 2. The counts or numbers in each range over a time period
10. A stem plot is constructed via keeping apart every statistics fee right into a stem and a
leaf. The leaf is the __________ maximum digit, and the stem includes all the digits to
the __________ of the leaf. - ANS-A stem plot is built by separating each records fee
right into a stem and a leaf. The leaf is the right most digit, and the stem includes all of
the digits to the left of the leaf.
11. Note: Represent every quantity that is inside the ones location from the listing of
numbers. By doing this the stems will include ones, twos, threes, and fours. Next list the
leafs with the aid of taking the digit to the proper and writing it within the coloumn/stem
that fits those region holder of the number. Example 31 those region/ stem is "3" the Leaf
that's to the proper of the range is "1".
12.
13. After listing all stems and leafs. Re-arrange them in increasing order.
14.
15. If the list of numbers is long or massive you may break up the stem and leaf into sets.
Ex. The first stem set of one will listing any leafs 1-5 at the same time as the second one
stem leaf set can listing any leafs 6-nine. See thirs graph for instance
16. Are they're any Outliers in this records set
17. forty one,fifty seven,sixty one,65,65,sixty seven,70,70,74,82,eighty two,eighty
two,ninety,ninety five,112 - ANS-See instance
18. bar chart - ANS-A graph that shows records that is allotted over groups or classes
19. Categorical variable - ANS-Categorical variable - a variable that is not measured; it's far
a "class" or a label; it places the man or woman in a sure organization.
20. Examples: gender, months of the yr, zip codes
21. Define Mode - ANS-The cost that happens most customarily in a facts set
