Let X-N(65,36) P(x> 55) = O 0.5232 none O 0.9525 0.98077

Q: Given X~ N(20,16), find c. P( 19 < X<23) (4 decimal place)

A: X~N(20,16) Mean(μ)=20 Variance(σ2)=16 standard deviation(σ)=16=4

Q: Letz ~ N(0,1) and p(z < c) = 0.8508 then c= O none O 1.40 O 0.54 O 1.04 O -0.54 O -1.96

A: Given information- We have given that- Z ~ N(0, 1) And p(z &lt; c) = 0.8508 We have to find the…

Q: (i) Z is a group by the set of whole numbers x * y = x + y - a operation. Show it.

A:

Q: Show that (n) ‡ 14 for all n ≥ 1.

A:

Q: Is the set {3m + v3ni|m, n E Z, b|m – n} the normal subgroup of the (C, +)group?

A: given :

Q: Alireza will take IE 4301 next semester and attend EVERY class in person. He will wear a mask to the…

A: Solution

Q: Use Simpsons 1/3 rule to evaluate of e-x2 over the interval 0.2 to 1.5 using 6 segments ?

A:

Q: Use the Mean value Theorem to prove that 1/9 ≤ √66 - 8 ≤ 1/8

A: Use the Mean value Theorem to prove that

Q: Let X-x²(18). Given P(7.015 < X <)-029th - then: a) 14.44 b) 10.865 c) 6.265

A: Let X~χα2( 18). GivenP(7,015 &lt;X&lt;χα2)=0.29To find the χ2(α) using the Excel software…

Q: Let X~ N(20,9). Find P(X < 23) Select one 0 1587 b 0 *c08413 P. d 05398

A:

Q: 1099 -INT from his bank that showed he earned $ 500 in taxable interest last year. Joe is singre can…

A:

Q: Inn NTT <os 2. n=1

A:

Q: Calculate P(z<-1.2)

A: The z-score is standard normal variable with mean 0 and standard deviation 1.

Q: 7 < x/3

A:

Q: P (Z<1.8572)

A: Answer - Find   P (Z&lt;1.8572)

Q: 1. Compute the value of (), for n > 3.

A: Solution

Q: b) Evaluate UTM L{t*e- 6(t-2)}. TM

A:

Q: (8!)! x! = 8! Find x=?

A: given x! = 8!!8!= 4032040320= 40320*40319!40320we know that 8! = 40320

Q: If k = (0.0003,-0.0012, 0.0015,-0.0014) in R4 then -5.2||||=0.0062

A:

Q: 11. Use the Pythagorean Theorem to find x* 8 7.

A:

Q: P(X) = 0.62, P(Y) = 0.28, P(X and Y) = 0.16. Find P(not YIX). O none of the above 0.4129 0.5714…

A:

Q: 27 en+1 – 1 < 0.05 ? 2 (n + 1) · (n + 1)!

A: Given: The expression is, 272en+1-1n+1n+1!. Calculation: Obtain the value n such that…

Q: 1. Determine the value of x in the following (SHOW ALL WORK!!!). a) x = 5000(1.075)4(7) b) x = 100…

A:

Q: 28 X P(X=x) 2 0.10 3 0.20 4 0.30 5 0.40   P(X<4)=???        a) 0.40  B) 0.30  NS) 0.50  D)…

A: Given : The given probability distribution is X P(X=x) 2 0.10 3 0.20 4 0.30 5 0.40

Q: Q2 1-The Euler's number (e) is a * rational number a. True b. False

A: Rational numbers are those which can be represented in the from of fraction and those which can not…

Q: Find the largest number 8 such that 1 if 0 < r – 0.9| < S then <1.6. 0.92 8 =

A:

Q: Evaluate Sigma (k=0 to K=infinity) (1/4)k

A:

Q: 22) let XnN20, 036), iF P(X<W) = 0.05 th the value of wis

A: Given that, X~N(μ=20, σ=0.36) To find the value of W when P(X&lt;W)=0.05

Q: etermine value of the smallest natural number N such that E1(-1)*- is within (0.001 of the value 2k…

A: Seriese approximation.

Q: 1. Is there a multiplicative arithmetic function f such that f(2) = 5, f(3) = 7, f(10) = 10 and…

A:

Q: Let X-N(65,36) P(x<70)= O 0.50798 none O 0.98077 O 0.76973

A:

Q: P(- c ≤ Z ≤ c)=0.9399

A: We have given that  P(- c ≤ Z ≤ c)=0.9399 From the given information we have to find the value of c

Q: Find noots in trorms ob K (Itk) (8"+hdT h )

A: Given the function

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.