Question
Jack recorded all of his Physical science test scores and made a box plot of his data.
Select all the features of the data set that his box plot shows.
i)Median of the data set
ii)Individual values in the data set
iii)Outliers
iv)Minimum of the data set
v)Maximum of the data set
- i ,ii
- i ,ii,iii
- i ,iii ,iv , v
- None of the above
Hint:
The box plot displays the 5-number summary : minimum, first quartile, median,
third quartile, and maximum of the data set
The correct answer is: i ,iii ,iv , v
Median of the data set → Yes
The box plot displays the 5-number summary : minimum, first quartile, median,
third quartile, and maximum of the data set
Individual values in the data set → No
A dot plot shows individual values but a box plot does not
Outliers — Yes
An outlier lies outside of most other data in the set so it can either be the maximum
or the minimum value in the set. Hence, it is displayed on a box plot
Minimum of the data set → Yes
The box plot displays the 5-number summary : minimum, first quartile,
median, third quartile, and maximum of the data set
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Choose whether a dot plot, histogram, or box plot is the most appropriate data
display to answer each question about a data set. ?
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Choose whether a dot plot, histogram, or box plot is the most appropriate data display to answer each question about a data set. ?
Therefore, histogram can be used for the given dataset.
75 71 73 74 73 70 74 76 76 76 73 72 72 73 72 72 72 74 79 75 73
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Choose whether a dot plot, histogram, or box plot is the most appropriate data display to answer each question about a data set. ?
Therefore, histogram can be used for the given dataset.
40 47 43 35 42 33 40 47 49 46 52 42 48 43 34 45
What is the median value of the data set?
40 47 43 35 42 33 40 47 49 46 52 42 48 43 34 45
What is the median value of the data set?
The median can determine from……….
The median can determine from……….
We can use all or our summary statistics to make comparisons :
Measures of spread: ……………..and ………………..
We can use all or our summary statistics to make comparisons :
Measures of spread: ……………..and ………………..
The data collected two different groups or data collected ………….and ……………an event.
The data collected two different groups or data collected ………….and ……………an event.
The data collected two different groups or data collected ………….and ……………an event.
The data collected two different groups or data collected ………….and ……………an event.
The dot plot above shows the volume of juice squeezed from mangos.
What is the median volume of juice squeezed, in fluid ounces?
Volume of juice(fluid ounces )
The median volume of juice squeezed is 3 fluid ounces.
The dot plot above shows the volume of juice squeezed from mangos.
What is the median volume of juice squeezed, in fluid ounces?
Volume of juice(fluid ounces )
The median volume of juice squeezed is 3 fluid ounces.
The range is the difference between the …………………….. values.
The range is the difference between the …………………….. values.
The median is …………… when the data are ordered from least to greatest.
The median is …………… when the data are ordered from least to greatest.
The median is useful to describe the center of data with …………………
The median is useful to describe the center of data with …………………
The mean is the …………………..value
The mean is the …………………..value
The measure of distance which is greatly influenced by extreme values in data Is considered as
The measure of distance which is greatly influenced by extreme values in data Is considered as
The population variance is also called
population variance can be defined as the average of the distances from each data point in a particular population to the mean squared, and it indicates how data points are spread out in the population.
The population variance is also called
population variance can be defined as the average of the distances from each data point in a particular population to the mean squared, and it indicates how data points are spread out in the population.