Question: Find the mean: z-score = -0.40 standard deviation = 7.0 x = 20

Find the mean:

z-score = -0.40 standard deviation = 7.0 x = 20

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Q:

(a)A _____________variable can be used to represent anticipated outcome of a study. (b)Formally, random variable assigns _______________values to the outcomes of a random phenomenon (2)A coin is...

Q:

(REALLY NEED HELP WITH QUESTIONS 1-11 WITH FULL EXPLANATIONS. HAND WRITTEN ANSWERS ARE PREFERRED IF AND WHEN POSSIBLE. NOTE: Week6-1.txt, Week6-2.txt, and Week6-3.txt are listed at the bottom of the...

Q:

(REALLY NEED HELP WITH QUESTIONS 1-11 WITH FULL EXPLANATIONS. HAND WRITTEN ANSWERS ARE PREFERRED IF AND WHEN POSSIBLE). (NOTE: Week6-1.txt, Week6-2.txt, and Week6-3.txt data is listed at the bottom...

Q:

(REALLY NEED HELP WITH QUESTIONS 1-11 WITH FULL EXPLANATIONS. HAND WRITTEN ANSWERS ARE PREFERRED IF AND WHEN POSSIBLE. NOTE: Week6-1.txt, Week6-2.txt, and Week6-3.txt are listed at the bottom of the...

Q:

3. Buses arrive to a bus stop according to an exponential distribution with rate ?= 4 busses/hour. If you arrived at 8:00 am to the bus stop, a) what is the expected time of the next bus? b) Assume...

Q:

05 (15 points) The Colorall Paint factory uses "agent A" in the paint manufacturing process. There is an average of 3.45 particles of agent A in a cubic metre of the air emitted during the production...

Q:

4, A) Your team examines the age of customers because they want to target the 33 and under demographic. Note: You should carefully round any intermediate calculations to 4 decimal places to match...

Q:

I need help with number 20 on how to find the variance. For problems 18 25, assume X and Y are independent random variables with the following distributions: \"El-- Ill-m 0.1 18. Find the mean,...

Q:

I need help with #20. I don't know who to solve the equation. Can you please help with the formula. For problems 18 - 25, assume X and Y are independent random variables with the following...

Q:

need asap thanks 6. An electronic store sells a particular model of computer notebooks. There are only four notebooks in stock and the manager wonders what today's demand for this particular model...

Q:

How does a catalog differ from a data dictionary?

Q:

John air service operates a small air planes providing passenger and freight service to small towns, oil field, fishing lodges and other remote locations in Alaska. The business adjusts and closes...

Q:

On October 1 , Year 3 , Sheyer Corp. declared a scrip dividend of $ 6 0 0 , 0 0 0 and issued promissory notes to its stockholders in lieu of cash. The corporation has sufficient retained earnings....

Q:

Which budget is most directly related to change control? Select one: a. Risk management budget b. Quality control budget c. Administrative budget d. Contingency budget

Q:

3. What does it mean when we say that we attribute a certain meaning to our experiences?

Q:

2. In this chapter, the reader should reflect on the following concepts : Thomas theorem, premise of action, utterance and mental constructions.

Q:

11. Based on the following rules regarding the confidence we have in information in a communication context, find examples from your everyday life where the rules have relevance: (a) The spatial rule...