The number of patients in different age groups admitted in hospital in a particular week are given below
Age no. Of patients
0-10. 15
10-20. 12
20-30. 8
30-40. 13
40-50. 18
50-60. 23
60-70. 36
70-80. 12
80-90. 3
Find mean and standard deviation of tge age of patients.
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Answer:
18
Step-by-step explanation:
the mean of age of patience is 40-50=18
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