Using the t-table, the value for a left tail of 0.5% when n = 20 is In first blank insert whether t or z and in the second blank insert the numerical value found

Q: 6. 1. 7.

A: Given,          -67+17

Q: If p = 30% and n= 300, find X.

A:

Q: What is 1/5 of 35% of 600?

A: What is 1/5 of 35% of 600?

Q: Find the t –value for n = 20 and  alfa = 0.5 % in one tail.

A: Given that  Sample size n =20 Level of significance =alpha =0.005

Q: Separates the smallest 10% of all z values from the others Separates the smallest 4% of all z…

A: Solution:The smallest 10% of all z values from the others is obtained below:From Excel,…

Q: 100% = 100/100 =

A: Given: 100% = 100/100

Q: ween z= 1.42 and z= 2.17

A: The required area between the z= 1.42 and z= 2.17 can be found by using the standard normal table.…

Q: 48 = 6+ y y:

A: Given,    48 = 6 + y   Now, subtracting 6 from both the sides,  48-6 = 6 + y - 6   42 = y

Q: Simultaneou S oy =104 OLy? = 103 %3D

A:

Q: 0.5(10.1)605)

A:

Q: In the following statement, express the first number as a percentage of the second number A certain…

A: Percentage means 100th part of the whole. It is denoted by %. % can be replaced by 1100.

Q: 9. 23d = 2,392 %3D

A: Here we have given  23d = 2392 Now we need to obtain the value of d By division algorithm we know…

Q: Calculate the value of the error with one decimal place for: 2 = x Y where x = 38 +/- 9% Please…

A: z=x·yx=38±9%y=7±2%

Q: 39 8. 6 10 10. 10

A: We have to solve    (a). 3/9 = 9/x    (b).  6/10 = 10/x

Q: If y = 5 when x = -3, find x when y = -1. %3D

A:

Q: A flower grows at approximately 6% per day. On the 1st the flower was 10 cm tall. When will the…

A:

Q: P(-3.25<Z<-2.1)=

A:

Q: E=1,96/.32(l-.32) 288

A: To solve: E=1.960.32(1-0.32)806 Then, E=1.96×0.32…

Q: 7.16% comes

A: Given: Risk-free rate return: 2.25% Return of the market: 9.75% value risk premium: 3.50% size…

Q: Use r=-0.00012097 A papyrus scroll from ancient Egypt was written 4,800 years ago. To the nearest…

A: Given r=-0.00012097 (a) Given that the age of papyrus scroll is t=4800 years. Thus, the equation is…

Q: 85% of 0.74=

A:

Q: Find the lower and upper extremities 2X 15%436X

A:

Q: É(13% – 1) Σ 3. n=1

A: To find- sum

Q: 60% of what number is 1/3? What percent of 4/11 is 2/11?

A:

Q: The middle 55% of the data lie between Incorrect and Incorrect .

A:

Q: what percent of 1/18 is 1/15? round to the nearest tenth digit

A: We have to find percent for  Percent of 1/18 = 1/15  Let ,  x % of 1/18 = 1/15  Then ,

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: How to find the cumulative percent for the table?

A: Given data is : To find the cumulative percent.

Q: What are all values ofk for which x'dx = 0?

A:

Q: V27% Simplify fully V135% 3/5 9/3 5/27 V27VE V135/¤ V27 V135

A:

Q: EXERCISE 2.15. What is the last digit of 357? Of 75³? Of 11100? Of 85%

A: The objective is to determine the last digit of the following: 357, 753, 11106, 854