1. The following data are on age of 35 women who attended health training on pregnancyin a certain hospital.30 ,25,23,41,39,27,41,24,32,29,35,31,3 6,336,36,42,35,37,41,29,22,36,3 ,43 ,41,25,29,38,34,42,28,35,40,2] , 22 a) Construct a complete continuous frequency distribution by using Sturge's rulehaving the entire column
b) Construct a histogram ,a frequency polygon, less than and more than ogivegraph for the given data
c) Find the mean, median and mode of the above data(use part a)d) Find all quartiles,
D_{2} , D7 and P_{85} for the above data and interpret your result.(Use part a)e) Find IQR, Variance, standard deviation and Mean deviation of the abovedata.(Use part a)

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the correct answer is 1: 2

step-by-step explanation:

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so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!

47 - 90 = 43

43 - 180 = x

x = 137