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A number of families of a particular type where measured by the number of children...

A number of families of a particular type where measured by the number of children they have. Given the following frequency distribution.
Number of children 0 1 2 3 4 5 or more
Number of family 12 28 22 8 2 2.
Use this information to calculate the (relative frequency) probability that another family of this types chooses at random will have
a. 2 children
b. 3 or more children
C. Less than 2 children.?
In Mathematics
1 Answers Available
Asked by M Abbakar on 6th January, 2022
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WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
WAEC offline past questions - with all answers and explanations in one app - Download for free
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995
WAEC offline past questions - with all answers and explanations in one app - Download for free