23. Urinary concentrations of lead in 13 children were: 2.6, 0.1, 1.1, 0.4, 0.8, 1.3, 1.2, 1.5, 3.2, 1.7, 1.9, 1.9, and 2.2. The value of mean, median and mode and dispersion are Oa) 1.4 ,1.2, 1.9 Ob) 1.530 ,1.5, 2.2 c) 1.530 ,1.5, 1.9 d) 1.530 ,1.2 , 1.9

Q: Cholesterol levels in mmol/L on 10 patients were as follows: 1.50  1.95   1.84   2.20   1.68   2.41…

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Q: 2. Find the mean of this data set: 8, 8, 3, 4, 8, 6, 4, 3. OA. 5 OB. 5.5 O c. 6 OD. 8

A: GIVEN DATA,  data set are:8,8,3,4,8,6,4,3we have to find out the mean of the data=?

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A: Given: 19, 16, 16, 10, 999, 14, 16, 919, 16, 16, 10, 999, 14, 16, 9 The given data observation 16…

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A: sample mean = xbar = Total/n =(4.2+3.9+3.6+3.5+3.9+3.8+3.8+4.1+3.9+3.8+3.2+3.4)/12 =3.7583

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A: Given See the handwritten solution

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Q: 1. Identify Q1 of this data: 1, 2 3, 4,4, 5 ,6, 6 ,7,8,9, 16. A. 3 C. 4 B. 3.25 D. 4. 25

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Q: .4, -0.2, 1.5, 1.8, and -0.7

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