Q3. The following are the serum lipid peroxide (SLP) levels from laboratory reports of sample of 16 adults undergoing treatment for diabetes mellitus: a 3.1 3.3 3.4 3.7 3.7 3.7 4.2 4.7 5.2 5.3 5.4 5.7 6.5 7.4 7.4 7.9 i) Construct Histogram and frequency polygon of the above series. ii) Compute the mean, Median, coefficient of variation, and coefficient of Skewness. Comment on the coefficient of Skewness of sample SLP. iii) Construct the intervals I±3s. Count the number of observations that fall within each interval and find the corresponding proportions.

Q: Solve  2x=4x-1-3

A:

Q: Solve                 2   =   X-500/ 85

A: Firstly, we add 500/85 on both sides  and then by adding 2+500/85, we get the required result.

Q: Solve V8 - 3w = 4 www www www www ww www %3D wwww www

A: Isolate w to obtain its value.

Q: Solve 3x=14

A:

Q: SOLVE THE EQUATION X = ex-1

A: The given equation is X=eX-1. Solve the equation. Here we use the formulas: lnab=blnalne=1

Q: Solve: a 5X-1 = 7x

A: We have to solve for x.

Q: Solve for: ?^2 − ? − 6 ≤ 0

A:

Q: solution r^3 = 36r

A: The given equation is a third degree equation. So it has 3 solutions.

Q: 40 •c 4X-12

A: We know that, The lengths of tangents drawn from an external point to a circle are equal. TP¯=TQ¯

Q: SOLVE 8-2y=4

A: Given that  8-2y=4               ⇒2y=8-4               ⇒2y=4                ⇒y=2…

Q: If 2 = 100.301 and 3 =100477, solve 10* = 12 for x.

A:

Q: 00 (けい)eah

A: SOLUTION-

Q: Solve ex =-x

A:

Q: 42

A: We have to solve given equation for y.

Q: Solve 3sin²x - 5tanx = 4

A: Given 3sin2x-5tanx=4

Q: Solve 7 = ex+1.

A: Given function  - 7 = ex+1Taking ln on both sides - ln7 = lnex+1ln7 = x+1lne…

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.