Math, asked by kate659, 1 year ago

In a certain hospital, the mean birth rate of a week was 35. If the mean birth rate fom monday to thursday was 32 and that to of thursday to sunday was 36, find the number of births on thursday.

Answer ASAP

Answers

Answered by Thrinathnayak
343

Answer:27

Step-by-step explanation:

=Mean of birth rate in a week= 35

=No. of days in a week= 7

=Sum of the observation=35×7

=245

CASE 1 -

=Mean of birth rate from Monday to Thursday = 32

=No. of days from Monday to Thursday=4

=Sum of the observation=32×4

=128

CASE 2 -

=Mean of birth rate from Thursday to Sunday=36

=No. of days from Thursday to Sunday=4

=Sum of the observation=36×4

=144

Main Answer:

=(144+128)-245

=272-245

=27

Answer:27

Answered by anshikakashyap
40

Answer:

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