In a district, 65% of the total population is in favor of rising the traffic challan. During a survey of that region, you sample 100 people. Then find the probability that those people who participated in survey will contain (a) between 60 and 70 inclusive who are in favor; (b) at least 50 who are in favor of the proposition; (c) Less than 75 in favor.

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.