= A population of values has a normal distribution with u random sample of size n = 227 is drawn. 40.8 and o a. What is the mean of the distribution of sample means? fx - - = 15.2. A b. What is the standard deviation of the distribution of sample means? Round your answer to two decimal places. 0x =

Q: 14. L1+ 2t- 3

A: Given The given expression is  Apply Laplace transform formula.

Q: 3.5(0.3x-1.5y)-4(0.2x-1.2y)

A: According to question,Given expression,3.50.3x - 1.5y-40.2x-1.2y

Q: 10. 31 19

A:

Q: 6/4 - 2/4

A: Explanation and solutions is given below.....

Q: 1 1 dx 3 5 x +x4

A:

Q: L K M In AKLM, LM = 7 and mZK = 45. Find KL. Leave your answer in simplest radical form.

A: Consider the triangle  LM=7m∠k=45

Q: 0.3(7 + 2x) + 1.3x = 3.5

A:

Q: 4 1 4. |x2ydxdy 2 0

A:

Q: 2 2/3 X 5/8

A: Given that  22/3*5/8

Q: 6. 9 > x + 8

A: To solve the given inequality 9>x+8

Q: *1.5.11 Add. - 4+(-5) = 4 + (-5) =

A: Introduction: Integers are whole numbers (that is, numbers with no fractions) that include negative…

Q: 46 60

A:

Q: 10 X 12 X-3 +4=0

A: Here we have to find the value of x.

Q: -9 81 -2 9 8 7 6 Which best represents the equation of the graphed conic section?

A:

Q: B. 264

A:

Q: 20 45 y

A:

Q: 6.80 + 0.90x = y 7.30 + 0.65x = y

A: The given equations are, 6.80+0.90x=y          ...17.30+0.65x=y          ...2 Substitute the value…

Q: 1/5 + 1/10 + 1/15

A: Sum of numbers

Q: 9 5/12 - 3 2/3 =

A: Case 1: Let the given number be in mixed fraction notation.

Q: 4/10 divided 1/2

A: Answer

Q: 8. 2 k=1 3k

A:

Q: In a sample of 1542 fiction novels, the mean number of pages was 374 pages. The population of…

A: Solution Given

Q: 214 8.

A:

Q: 1 3 前Revie

A: ∠ABD=x°∠ACD=27°∠ABD and ∠ACD are in same segment.

Q: 0.4-0.021 V0.02)(1-002) 250

A:

Q: | = +x 6.

A:

Q: 2.73-0.94

A: Here we subtract a number in another number.

Q: 5 2/5+ n= 75/6

A: Given query is to find the value of n.

Q: 10. 4x +9 20

A: This is question of algebra Here linear inequality is given We have to draw it on line Further…

Q: 14.05 X 7 5.

A:

Q: 5x + 8 = 78

A: We Solve the Equation, Find The value of x.  Given Equation is 5x+8= 78.

Q: 22 7/8 - 7=

A: Given,

Q: 6 9.06

A: