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Eduardwww [97]
1 year ago
13

3. The average goals scored per game are calculated for 20 soccer tournaments. The 20 averages

Mathematics
1 answer:
Dmitrij [34]1 year ago
4 0

Step-by-step explanation:

is the six supposed to be included as individual number

2, 2.4, 2.8, 3.2, 3.6, 4, 4.4, 4.8, 5.2, 5.6, 6

5 number summary=2, 2.8, 4, 5.2, 6

IQR=5.2-2.8=2.4

mean=4

median=4

max=6

min=2.8

Since that didn't give me any answers I will assume 6 is a typo.

2, 2.4, 2.8, 3.2, 3.6, 4, 4.4, 4.8, 5.2, 5.6

5 number=2, 2.6, 3.8, 5, 5.6

IQR=2.4

mean=3.8

min=2

max=5.6

median=3.8

The data set does not correlate with any written claims so I think I interpreted the data wrong or it is written wrong time message details and I will try again

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On average, 240 customers arrive at a bank every morning (8AM - noon), but they do so randomly (i.e., not exactly every minute).
arlik [135]

Answer:

3.4 minutes

Step-by-step explanation:

Every morning there are expected 240 customers who arrive at bank for the customer service. There are on average 240 customers arriving to the bank every morning. There are total 5 bank tellers and they take average 3 minutes to help customer. The average time each bank teller spends on satisfying a customer will be calculated using the linear model,

Using wait time calculator:

Average service time / standard deviation

Ce = 3/1.5 = 2

The spent time on a customer is 3.4 minutes.

7 0
3 years ago
The problem
Afina-wow [57]

Answer:

Step-by-step explanation:

In the given division, when 24.725 is divided by 215,

Step 1 is the wrong step.

Quotient in first step will be 0.1 .

Part C.

215) 24.725 (0.115

      <u> 215</u>

          322

          <u>215</u>

           1075    

           <u>1075</u>

                0

Therefore, the correct way to divide should be as agove.

Quotient after division should be 0.115.

6 0
3 years ago
HELP ASAP<br> What is the measure of ZDBE?<br> A. 120°<br> B. 45°<br> C. 75°<br> D. 60°
kolezko [41]
B. 45 degrees is the answer
4 0
2 years ago
Read 2 more answers
What is the value of x?
Aleks04 [339]
The answer of x is
X=84,8
5 0
3 years ago
Find the midpoint of the line segment whose endpoints are (3, 10) and (7, 8).
Stels [109]

Answer:

Option 2 is correct.

Step-by-step explanation:

Given the coordinates of lines segment (3, 10) and (7, 8). we have to find the mid-point of given line segment.

Mid-point formula states that if (x_1,y_1) and (x_2,y_2) are the coordinates of end points of line segment then the coordinates of mid-point are

(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})

∴ Coordinates of mid-point of line segment joining the points          (3, 10) and (7, 8) are

(\frac{3+7}{2},\frac{10+8}{2})=(\frac{10}{2},\frac{18}{2})=(5,9)

Hence, option 2 is correct.

6 0
3 years ago
Read 2 more answers
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