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  4. Calcalate the mean and standard deviation of the age of 12 student aged 16,17,18,16½ ,17,18,19,17,17,18,17½and...

Calcalate the mean and standard deviation of the age of 12 student aged 16,17,18,16½ ,17,18,19,17,17,18,17½and...

Calcalate the mean and standard deviation of the age of 12 student aged 16,17,18,16½ ,17,18,19,17,17,18,17½and 16
The height in centimeter of 10 children are 145,163,159,162,167
149,150,160,170,155
a) calculate the mean temperature
b) calculate the standard deviation of the height?
In Mathematics
1 Answers Available
Asked by Olowonisaye simisola on 20th January, 2019
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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 May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709