Number of Girls x P(x) 0.002 1 0.028 2 0.114 3 0.224 4 0.266 5 0.228 6 0.108 7 0.026 0.004

Q: 5.75(+/- 0.03) + 0.833 (+/- 0.002) - 8.021 (+/- 0.001) = ? Select one: a. -1.438 (+/- 0.027) b.…

A:

Q: P=( 14,000 x 0.014+1/2 x 0.00238 x 51.332 x 0.412 x 34.3) x 51.33

A: we have given that  some operation + ,× , /

Q: -8 10 -7 9 -3 2 -9

A: Solution : The objective is to multiply the given matrices

Q: 3 4 P (x) 0.10 0.33 0.38 0.15 0.04

A:

Q: Suppose P(A) = 0.48 and P(B) = 0.62. Can A and B be mutually exclusive? Why or why not.

A: We know that, mutually exclusive events are  events which can not happen at the same time.

Q: Find P(1.73< Z < 2.16)     a. 0.4334 b. 0.0263 c. 0.02641 d. 0.9428

A:

Q: Find P(Z < 2.84)     .5375     .9575     .8098     .9977

A:

Q: 7) Find x. 8x 22 3x 2

A:

Q: 5. 3 x 10* + 14.5 × 10³

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: In Malaysia, the rate of fatal occupational accidents in the construction industry recorded was 0.2…

A: Given: Accidents per day = 0.2 Number of days in quarter 1= 90 So, the rate of accidents per quarter…

Q: P(z>-1.80)=

A: Given : z=-1.80

Q: If 40% of x is 300 then find x

A: Given,40% of x is 300then, x = ?

Q: Determine the t-value in each of the cases. Click the icon to view the table of areas under the…

A: t-test: when the sample size is small ( less than or equal to 30) then we can use a small sample…

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

A: x=-1.96 Explanation is given below

Q: Given that P(AUB) = 0. 76 Find P(An B) P(An B) = 0.36 P(ANB) = 0.26 %3D %3D %3D O 0.24 O 0.28 O 0.35…

A: Given : P(A ∪B) = 0.76 P(A∩B¯) = only P(A) = 0.36 P(A¯∩B) = only P(B) = 0.26 Now, P(A ∪ B) = only…

Q: half of 1/3 pan of brownies = _____ pan of brownies

A:

Q: write and solve a proportion to estimate the number of seventh graders n who participate in after…

A: Here Given  monique collects data rom a random sample of seventh graders in her school and finds…

Q: There are 140 dogs at the start of an adoption project, and the population of dogs increases by 1%…

A: Let population of dogs at time t is: P(t) Initial population of dogs are: 140 Therefore: P(0) = 140…

Q: If P(A) = 0.5 and P(B) = 0.80, then P(A or B) must be 0.95.   TRUE or FALSE

A: From the provided information, P (A) = 0.5 and P (B) = 0.80

Q: If P(A or B)=4/5, P(A)=2/3 and P(B)=3/5, then what is the value of P(A and B)? *

A:

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

A: Given that z is standard normal random variable:

Q: 5. 5. x +4 2 8. 24 18 6. 12 6. 7.

A:

Q: If 75% of x is 1500 then x is

A: Given ,  75% of x is 1500 then  We have to find x  We know that ,  75% of x is 1500 means

Q: Find 0.2% of 810

A: Given query is to find the 0.2% of 810.

Q: 1/2% of 412

A:

Q: Suppose P(A) = 0.76, P(B) = 0.12 and P(A or B) = 0.54. Determine P(A and B).

A: The information provided in the question are as follows :- P(A) = 0.76 P(B) = 0.12 And P(A or B) =…

Q: Independent random samples of sizes n, = 16 and n2 o = 4.8 and o, = 3.5 have the means , = 18.2 and…

A: Given : n1=16 , n2=25 , X1-bar=18.2 , X2-bar=23.4 ,  σ1=4.8 , σ2=3.5  , α=0.01 Our aim is to find…

Q: 25% of _____ = 10

A: Let 25% of x is 10

Q: When Melissa was two years old, she told her mother she wanted to have two children. When Melissa…

A: Given that When Melissa was 4 years old, she told her mother she wanted to have 2 children. At the…

Q: x ​P(x)    3 0.270.27 4 ​? 5 0.330.33 6 0.16   P(4)= ?

A: Given:x       P(x)3       0.274       ?5       0.336       0.16

Q: Between z=1.40 and z=2.03

A: We have to find area between z=1.40 and z=2.03

Q: P(Z = 0.76) %3D O 0.71 0.22 J0.29 O 0.78

A: Note that Z (standard Normal) is  a continuous random variable.

Q: Find P( -2.56 < z < <z<1.92)   a. 0.967   b. 0.241   c. -0.241   d. 0.032

A: Followings are the explanation of the question   Let z be the standard normal variables follows the…

Q: P(Z < 0.58) = %3D 0. J0.2 J0.8 0.28 0.72

A: Given that, P(Z&lt;0.58)

Q: Suppose Paul has two monthly bills, one for utilities and one for cable services. Paul's utility…

A: Given See the handwritten solution

Q: 3. -6.3 - (-2.7) = %3D

A: Algebraic operations help to find the required value. Multiplication of the negative sign with the…

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

A: The probability is,

Q: 1/2+4/5=?and then find the answer as a percentage?

A: We have

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

A:

Q: (07.04 LC) Mellie is conducting a test on mold spores on bread. She uses 6 slices of bread to…

A: The random variable is Bread. There are two dependent samples which are Number of Spots for Strain 1…