P(X > 4), n=6,p=0.8

Q: n=9,p=0.3x<3

A: Given: A binomial trial with n=9, p=0.3. The probability of binomial experiment is given as…

Q: Calculate P ( Z > -0.1)

A:

Q: (Z over 8) - (1 over 2) = (z over 6)

A: Given equation is

Q: Calculate P (Z > -0.1). (Round to the hundredths).

A: We have to find given probability.

Q: P(Z > 0.98)=

A:

Q: X~N(1.8, 0.4).  Find P(0.9 < X < 2.3).  (Round to 3 decimal places.)

A:

Q: Calculate P (Z < 0). (Round to the hundredths).

A: GivenP(Z≤0)=

Q: P(z< ( Or equal to ) z0) = 0.7054

A:

Q: P(Z<1.89) (less than or equal to)

A: Given that.   X~N( 0 , 1 )   μ=0  , ?=1 (for standard normal distribution)    Z-score =( x - μ )/?

Q: 0.13+15.04(x+3)=0.14+15.54

A: x=-1.96 Explanation is given below

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: X~N(43.8, 3.5).  Find P(X < 37.0).  (Round to 3 decimal places.)

A: The following is the formulae for z-score                                    z = X-μσ where μ is the…

Q: Suppose 3 people click on a website advertisement per second. Let Y be # of people who click the…

A: Given that: Average number of successes in an interval of 1 second, λ=3 Length of time, t=2.4…

Q: find p (z<0.92) refer to the table of x-scores

A: p (z&lt;0.92) =?

Q: how did you get P(x=4) in part ii?

A: The sample size 10, the probability of throwing red is 0.78.

Q: p(-2.75<z<-0.49)

A: Given that z is standard normal random variable:

Q: If X ~ Bin(12,0.7) then calculate:  P ( X= 9) P ( X> 10)  P ( X£ 11)

A: Let X be the random variable from binomial distribution with probability (p) = 0.7 and sample size…

Q: P(1.15 < Z < 2.77) =

A: X~N( 0 , 1 )   μ=0 , ?=1 (for standard normal distribution)   Z-score =( x - μ )/?

Q: P(z < -2.61)

A: Z score = -2.61 Left tailed test

Q: p(-c<z<c)=0.9464

A: P(-c&lt;z&lt;c)=0.9464

Q: n=10,p=0.3,x<4

A: The formula for binomial probability is represented as :   Given: n=10 p=0.3 x&lt; 4

Q: blue die and a red die are rolled and the pair of dots is observed. List all pairs with sum of dots…

A: When a blue die and red die are rolled then the possible outcomes are…

Q: p(x<=1) n=6 p=0.6

A: From the provided information, Sample size (n) = 6 Probability (p) = 0.6

Q: Let X represent the difference between the number of heads and the number of tails when a coin is…

A: Given that: Total number of times a coin tossed, n=36 To find: Probability of getting the difference…

Q: A person on an assembly line produces P items per day after / days of training, where P(t)= 400 1 +…

A: We can make it easier for you.

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

A: The probability is,

Q: If n=10 and p=0.7, find P(x=8)

A:

Q: n=8,p=0.2,x<4

A: