Math 110 exam 1 practice problems Question With Correct Actual Answers Verified Solutions.
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Course
MAT 110
Institution
MAT 110
Define data - correct answer Data are things about which information can be collected and analyzed
Define element - correct answer The element of a data set is simply the individual and unique entry in a data set about whi...
Define data - correct answer Data are things about which information can be
collected and analyzed
Define element - correct answer The element of a data set is simply the individual
and unique entry in a data set about which data has been collected, analyzed, and presented in the
same manner.
Define observation - correct answer An observation is all the information collected
for each element in a study
Explain the difference between qualitative and quantitative data - correct answer
Qualitative data basically describes something about the element. Quantitative data always answers the
questions of how much or how many. While quantitative data is always numerical, qualitative data can
be either numerical or non-numerical. The key difference between qualitative and quantitative data is
that mathematical operations only make sense when performed on quantitative data
Look at the following data and see if you can identify any outliers:
The following pie chart shows the percentages of total items sold in a month in certain fast food
restaurant.
Fish 21%, French fries 29%, burger 27%, chicken 23%
A total of 5300 fast food items were sold during the month.
A) how many were burgers?
B) how many were chicken? - correct answer A) 5300(0.27)=1431 burgers
B) 5300(0.23)=1219 chicken
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