A store manager did a study to determine the amount of money the first 50 customers spent in her store. The data are approximately normally distributedwith a mean of $29.60 and a standard deviation of $10.50. The formula for normalizing data is: Z= (X−μ / σ) Z is the normal score X is a discrete data value μ is the mean σ is the standard deviation Determine the probability that a customer spent over $35. Enter your answer as a decimal to the hundredths place.

Answers

Answer 1
Answer: Simply input the data given, using the mentioned formula.
X=$35.00
μ=$29.60
σ=$10.50

Z= (X−μ / σ)
^^ This formula is actually wrong though... the correct way to write it is:

Z= (X−μ) / σ
Z=(35.00-29.60)/10.50
Z=5.4/10.50
Z=0.51

Related Questions

The distance between each base on a baseball field is 90 feet. What is the approximate distance from second base to home plate?A.90 feet B.127.3 feet C.140.2 feet D.180 feet
CORRECT ANSWER GETS BRAINLIEST AND 5 STARS
Which of the following could not be true for a function?Domain is {2}, Range is {2} Domain is {2, 3}, Range is {2} Domain is {2}, Range is {2, 3} Domain is {2, 3}, Range is {2, 3}
How do you write 8000 in roman nos?
What is the area of this figure?

Which statement explains one way that ponds and lakes differ?Ponds are shallower than lakes.

Ponds are larger than lakes.

Pond water moves more than lake water.

Lakes have more plants at the bottom than ponds.

Answers

The statement that explains one way that ponds and lakes differ is: Ponds are shallower than lakes.

Ponds and Lakes

The major difference between ponds and lakes are ponds are :

  • Pond are depth or shallower and smaller than lakes while lakes are larger or bigger.

  • Lakes are more deeper compare to ponds which inturn means that  ponds are not deeper than lakes.

Inconclusion the statement that explains one way that ponds and lakes differ is: Ponds are shallower than lakes.

Learn more about ponds and lakes here:brainly.com/question/131190

Answer:

Ponds are shallower than lakes.

Step-by-step explanation:

Twice the difference of a number and 5

Answers

Answer:

Step-by-step explanation:

To express "twice the difference of a number and 5" algebraically, we can follow these steps:

Step 1: Let's represent the unknown number as 'x'.

Step 2: The difference of a number and 5 is obtained by subtracting 5 from the number, which gives us 'x - 5'.

Step 3: To find "twice the difference," we multiply the difference by 2, resulting in '2(x - 5)'.

Therefore, "twice the difference of a number and 5" can be expressed algebraically as '2(x - 5)'.

Add. 3 2/10 + 3/10 + 4/10 =

Answers

3 9/10 because if you add all numerators it will equal 9 and you leave the denominator the same because in the equation all numbers have the sam denominator

3 9/10 because if you add all numerators it will equal 9 and you leave the denominator the same because in the equation all numbers have the sam denominator


PLEASE HELP ASAPP!! ALGEBRA

Answers

Answer:

x > -10

Step-by-step explanation:

10 - 6x < 70

-6x < 70 - 10

-6x < 60

-6/-6 x > 60/-6

x > - 10

The product of the first and last digit is equal to 48The sum of the last two digits is greater than 7

The sum of the first two digits is equal to 9

Answers

a,b,c,d\ \rightarrow\ digits\ of\ number\n\n a\cdot d=48\nc+d=7\ \ \Rightarrow\ \ c \leq 7\ and\ d \leq 7\ \ \ (*)\na+b=9\n\na\cdot d=48\ \ \Rightarrow\ \ (*)\ a=8\ and\ d=6\n\na=8\ \ \Rightarrow\ \ 8+b=9\ \ \Rightarrow\ \ b=1\n\nd=6\ \ \Rightarrow\ \ c+6=7\ \ \Rightarrow\ \ c=1\n\nAns.\ number:\ \ 8116

Is (0, 0) a solution to x = y?

Answers

the answer to your question is no.