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liberstina [14]
3 years ago
13

During 16 seasons in the NHL, Wayne Gretzky scored 50% more points than anyone who ever played professional hockey. He accomplis

hed this amazing feat while playing in 280 fewer games than Gordie Howe, the previous record holder. Here are the number of games Gretzky played during each season:
79 82 80 80 74 84 84 79 64 78 73 78 74 86 45 53
Create a box and whisker plot for this data
Determine whether or not there are outliers present
In the form of a paragraph, explain in complete sentences the steps necessary to create the box and whisker plot and to determine whether or not outliers are present. Complete your work in the space provided
Mathematics
1 answer:
ollegr [7]3 years ago
7 0

Answer:

Wayne Gretzky scored 50% more points than anyone else who ever played professional Hockey during his 20 seasons in the National Hockey League. He accomplished this amazing feat while playing in 280 fewer games than Gordy Howe, who is the previous record holder. The number of games he played during each season:

79,80,80,80,74 ,80,80,79,64,78,73,78,74,45,81,48,80,82,82,70.

a) The stem and leaf plot for the data can be comfortably obtained from the excel option as follows: XL STAT option in excel as follows:

1. In excel sheet choose XL STAT

2. Then in that choose the visualizing data- uni-variate plots.

3. In univariate plot – chart -select the stem and leaf plot.

4. In quantitative data select the data set and click ok.

A summary of the statistics and a stem and leaf plot can be obtained as follows.

Step-by-step explanation:

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I need help! Really bad a math.​
ankoles [38]

\\ \sf\longmapsto h(-18)

\\ \sf\longmapsto 15+\dfrac{-18}{6}

\\ \sf\longmapsto 15+(-3)

\\ \sf\longmapsto 15-3

\\ \sf\longmapsto 12

5 0
3 years ago
Read 2 more answers
Barbra bought 2 greetings cards at $1.50 each, 3 packages of wrapping paper at $2.29 each and 1 roll of ribbon for $1.45. How mu
koban [17]

Answer:

$11.32

Step-by-step explanation:

Greeting Cards = $1.5 x 2 = $3

Wrapping Paper = $2.29 x 3 =  $6.87

Ribbon = $1.45 x 1 = $1.45

So now we must add the totals to figure out how much money Barbra spent in total.

$3 + $6.87 + $1.45 = $11.32

3 0
3 years ago
18000 grams greater or less than 10 kilograms?
sukhopar [10]
First convert 18000 grams into kilograms by dividing by 1000;
\frac{18000}{1000}
=18kg
Thus 18000 grams is greater than 10 kilograms
4 0
3 years ago
10 POINTS!!! FULL ANSWER WITH FULL STEP BY STEP SOLUTION PLEASE
Inga [223]
A) Profit is the difference between revenue an cost. The profit per widget is
  m(x) = p(x) - c(x)
  m(x) = 60x -3x^2 -(1800 - 183x)
  m(x) = -3x^2 +243x -1800
Then the profit function for the company will be the excess of this per-widget profit multiplied by the number of widgets over the fixed costs.
  P(x) = x×m(x) -50,000
  P(x) = -3x^3 +243x^2 -1800x -50000

b) The marginal profit function is the derivative of the profit function.
  P'(x) = -9x^2 +486x -1800

c) P'(40) = -9(40 -4)(40 -50) = 3240
  Yes, more widgets should be built. The positive marginal profit indicates that building another widget will increase profit.

d) P'(50) = -9(50 -4)(50 -50) = 0
  No, more widgets should not be built. The zero marginal profit indicates there is no profit to be made by building more widgets.

_____
On the face of it, this problem seems fairly straightforward, and the above "step-by-step" seems to give fairly reasonable answers. However, if you look at the function p(x), you find the "best price per widget" is negatve for more than 20 widgets. Similarly, the "cost per widget" is negative for more than 9.8 widgets. Thus, the only reason there is any profit at all for any number of widgets is that the negative costs are more negative than the negative revenue. This does not begin to model any real application of these ideas. It is yet another instance of failed math curriculum material.

3 0
3 years ago
In the polynomial 4x3 + 5x2 − 12, what is the coefficient of the x2 term?
Elza [17]

Answer:

5

Step-by-step explanation:

7 0
3 years ago
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