(a) P(Z 20.8) (b) P(Z< - 2.2) (c) P(- 0.9

Q: if you flip a fair coin 8 times and the X is the number of times the coin came up " heads", what is…

A: According to the provided information, a fair coin tossed 8 times.  The possible outcome of a fair…

Q: Evaluate. (a) (– 6)2 (b) – 62

A: We have to solve given Questions.

Q: Assume P(Z>b)=0.22 for some number b. Without finding the value of b, what is P(Z<-b)?

A: From the provided information,P (Z&gt;b) = 0.22

Q: What is P( -1.03 < Z < 0.57 )?

A: The question is about standard normal distribution Introduction : Standard normal distribution. Z is…

Q: What is the value of p(x > -6)

A: Let X be the discrete random variable. The probability distribution of X is…

Q: P(A)=0.7 P(B)=0.4 P(A or B)=0.3 Find P(A and B)

A: Solution: From the given information, P (A)=0.7, P(B)=0.4 and P(A or B)=0.3.

Q: If P(A) = 0.7, P(B) =0.2, and A and B are mutually exclusive, find P (A or B). P(4 or B) = D

A:

Q: find P (Z > 1.21) = find P (Z < 1.60) = find P (0.59 < Z < 1.78) =

A: 1) P (Z &gt; 1.21) =?

Q: (a) P(X 6) when A= 4.5 P(X= 6) = (b) P(X 9) when A = 5 P(X ≤9) = (c) P(X>6) when A = 3 P(X> 6) =

A: We know that, The probability mass function is,  P(X=x) = (e-λ×λx)/x!  Where,  λ &gt; 0  x = 0, 1,…

Q: Given g(s) = 6s² + (a) g(1) 7 (b) g(-1) 5 (c) g(2) 24.5 (d) g(x) 6x² + (e) g(s + h) 18 X 1 S find…

A: Value of the function

Q: 200 (b) > ( 3+4k) k=0 100 (c) (1.01)* k k=0 50 (d) (3k + 1.02*) k=0

A:

Q: #S = (a.b.c) with P(a) = 5P(b) = 7P(c), find P(c).

A: Solution :-

Q: What is P(X>6)?

A:

Q: The table shows the number of one doctor's patients who caught a cold one week and whether or not…

A:

Q: ■ P(a)=P(a) (0.9) + P(b) (0.1) + P(c) (0.3) ■ P(b)=P(a) (0.05) + P(b) (0.8) + P(c) (0) ■ P(c)=P(a)…

A: Given data, Pa=Pa0.9+Pb0.1+Pc0.3Pb=Pa0.05+Pb0.8+Pc0Pc=Pa0.05+Pb0.1+Pc0.7

Q: If you flip a fair coin 12 times and X is the number of times the coin came up "Heads", what is P(X…

A: From the provided information, A fair coin flipped 12 times that is n = 12 Probability of occurring…

Q: Does this expression P(D) = 1.4 possibly occur

A:

Q: Find p(X1>1,X2<2)=? X2 X = 0 0.1 0. X = 1 X = 2 19- 0.1 0.2 0. 0.1 0.15 2.

A: First let us find the missing probability in the table. In the table we can see that the probability…

Q: Which of (a)–(f) are true for a = −3 and b = 2? |a| &lt; |b|

A: Given: a=-3 and b=2. To determine whether a&lt;b is true or not. Solution:  We know that modulus of…

Q: P(A) = 0.25, P(B) = 0.65, P(AU B)= 0.8 Find a) P(A|B)        b) P(B|A)

A: First we need to find P(AnB). P(AnB) = P(A)+P(B)-P(AUB) = 0.25+0.65-0.8 = 0.1

Q: Use the eqauation N=16.2(t)+321 to algebraically determine in which year the number of albino…

A: In the given equation, N represents the number of albino hedgehogs and t represents the number of…

Q: given that P(A or B) = 1/5 P(A) = 1/8 P(A and B) = 1/9 find P(B)

A: Using the basic formula of probability for mutually exclusive events: P(A or B) = P(A) + P(B) - P (A…

Q: For X - N(8, 6²), what is P(16 < X < 20)?

A:

Q: Find P(1.73< Z < 2.16)

A:

Q: Q8 Let P(A) = 0.9 and P(B) = 0.8. Show that P(A n B) 2 0.7.

A:

Q: Find P (-0. 55 < z < 2.51)

A:

Q: 1b. please express in the notation p(x)=d(x)q(x)+r(x)

A: Given that,   Where p(x) denotes a polynomial and d(x) denotes a divisor.   Q(x) is quotients and…

Q: (b) 6 + 7 + 8 + 9 + ... + k

A: (b) Given that 6+7+8+9+...+k The objective is to find the sum. The formula for sum of numbers are,…

Q: 2. Evaluate g(b) = -b + 13 for g(-3)

A: Given: The function gb=-b+13, To evaluate: g-3

Q: P(A)=1/5 P(b)=7/20 P(A and B)=? P(A)=1/4 P(B)=3/5 P(A and B)=?

A:

Q: Find P (1.23 <z <2.35)

A:

Q: P(A) = 0.13, P(B) = 0.47, P (A ∩ B) = 0.05 Find a) P(A|B).   b) P(B|A)

A: P(A) = 0.13, P(B) = 0.47, P (A ∩ B) = 0.05   We know :

Q: P ( -2.53 &lt; z &lt; 0.65)

A: The probability is,

Q: Show that N-, (x) = (-1)"N„(x). Nó(x) = -N1(x). with open steps and explained pls

A:

Q: P(A) = 0.2, P(B) = 0.6, P(AUB)= 0.7 Find a) P(A|B)  b) P(B|A)

A:

Q: GivenP(A) = 0.4,  P(B) = 0.5, P(A | B) = 0.3 Compute  P(A and B) Compute P(A or B).

A: P(A) = 0.4, P(B) = 0.5, P(A|B) = 0.3