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Klio2033 [76]
2 years ago
9

I am Pat, Good Legs Lance, and Colorado Bronze are horses in a horse race. Their probabilities of winning the race are as follow

s:
\text{P(I Am Pat wins}) = \dfrac{3}{10}P(I Am Pat wins)=
10
3
​
start text, P, left parenthesis, I, space, A, m, space, P, a, t, space, w, i, n, s, end text, right parenthesis, equals, start fraction, 3, divided by, 10, end fraction
\text{P(Good Legs Lance wins}) = 0.6P(Good Legs Lance wins)=0.6start text, P, left parenthesis, G, o, o, d, space, L, e, g, s, space, L, a, n, c, e, space, w, i, n, s, end text, right parenthesis, equals, 0, point, 6
\text{P(Colorado Bronze wins}) = 10\%P(Colorado Bronze wins)=10%
Mathematics
1 answer:
Veseljchak [2.6K]2 years ago
6 0

Answer: Colorado Bronze , I am pat wins, good legs lance wins

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Using four or more complete sentences, contrast race and ethnicity and provide an example of each.
Brums [2.3K]

Answer:

Race and Ethnicity are considered to be social constructs that enable humans to be grouped or categorized. They are sometimes used interchangeably but most argue that they are different and give them different definitions.

Race is generally used to refer to people that have the same physical characteristics such as skin color or the same texture of hair for instance Black and White/Caucasian.

Ethnicity on the other hand relates to people sharing a common culture, language, nation, and/ or tribal heritage for instance, the English, the Irish and the Igbo.

8 0
2 years ago
Read 2 more answers
C. Assessment
Crazy boy [7]
1. B
2. A
3. A
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4 0
2 years ago
A quality control engineer at a potato chip company tests the bag filling machine by weighing bags of potato chips. Not every ba
Ahat [919]

Answer:

z=\frac{0.21 -0.15}{\sqrt{\frac{0.15(1-0.15)}{100}}}=1.68  

Step-by-step explanation:

Information provided

n=100 represent the random sample taken

X=21 represent the number of bags overfilled

\hat p=\frac{21}{100}=0.21 estimated proportion of overfilled bags

p_o=0.15 is the value that we want to test

z would represent the statistic

Hypothesis

We need to conduct a hypothesis in order to test if the true proportion of overfilled bags is higher than 0.15.:  

Null hypothesis:p =0.7  

Alternative hypothesis:p > 0.15  

The statistic for this case is:

z=\frac{\hat p -p_o}{\sqrt{\frac{p_o (1-p_o)}{n}}} (1)  

And replacing the info given we got:

z=\frac{0.21 -0.15}{\sqrt{\frac{0.15(1-0.15)}{100}}}=1.68  

5 0
2 years ago
The geometric average of -12%, 20%, and 25% is _________.
Grace [21]
<span>20.28% is the answer</span>
8 0
2 years ago
A certain company's main source is a mobile app. The function h models the company's annual profit (in million of dollars) as a
cricket20 [7]

Answer:

At price 3 and 11, the profit will be $0

Step-by-step explanation:

I think your question is missed of key information, allow me to add in and hope it will fit the original one.  

<em> A certain companies main source of income is a mobile app. The companies annual profit (in millions of dollars) as a function of the app’s price (in dollars) is modeled by P(x)=-2(x-3)(x-11) which app prices will result in $0 annual profit?</em>

My answer:

Given:

  • x is the app price
  • P(x) is the profit earned

If we want to find out the app price that will result in $0 annual profit? It means we need to set the function:

P(x)=-2(x-3)(x-11) = 0

<=> (x-3)(x-11)= 0

<=> x - 3 = 0 or x - 11=0

<=> x = 3 or x = 11

So at price 3 and 11, the profit will be $0

Hope it will find you well.

5 0
2 years ago
Read 2 more answers
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