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mariarad
3 months ago
7

The probability that a randomly selected person has high blood pressure (the event H) is P(H) = 0.3 and the probability that a r

andomly selected person is a runner (the event R) is P(R) = 0.4. The probability that a randomly selected person has high blood pressure and is a runner is 0.2. Find the probability that a randomly selected person is a runner, given that he has high blood pressure.
Mathematics
1 answer:
Svet_ta [12.7K]3 months ago
4 0

Answer:

The likelihood of selecting an individual with high blood pressure who is also a runner is 2/3.

Step-by-step explanation:

Based on the data provided:

P( Choosing someone with high blood pressure )  =  0.3

or stated as P(H)  = 0.3

P( Choosing a runner )  =  0.4

or stated as P(R)  = 0.4

Now, P( Selecting a person with high blood pressure as well as being a runner)  = 0.2

⇒ P(H∩ R)  = 0.2

Next, we want to calculate the P(the selected individual is a runner, given they have high blood pressure)

which means we need to determine: P(R/H)

Using BAYES THEOREM:

P(R/H) = \frac{P(R\cap H)}{P(H)}

\implies P(R/H) = \frac{0.2}{0.3 } = \frac{2}{3}

So, the chance of choosing a person with high blood pressure who is a runner stands at 2/3.

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babunello [11817]

Respuesta:

Crane Company

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a) Costo de bienes disponibles para la venta = $5,250

b) Costo unitario de promedio móvil para:

i) 1 de junio: = $5

ii) 12:  = $4.75

iii) 15: = $4.75

iv) 23:  = $5.75

v) 27:  = $5.25

Explicación paso a paso:

a) Cálculos:

Fecha Explicación Unidades Costo Unitario Costo Total Costo Promedio Móvil

1 de junio Inventario 150 $4 $600 $4.000

12 Compra 450 5 2,250 4.750

15 Venta 500 7 3,500 4.750

23 Compra 400 6 2,400 5.750

27 Venta 420 8 3,360 5.250

30 Inventario 80

Costo de bienes disponibles para la venta = Costo del Inventario Inicial + Costo de Compras = $5,250 + ($600 + 2,250 + 2,400)

b) Costo unitario de promedio móvil para:

i) 1 de junio: Costo de bienes disponibles/Unidades disponibles = $5 ($600/150)

ii)  12: Costo de bienes disponibles/Unidades disponibles = $4.75 ($600 + 2,250/600)

iii)  15: Costo de bienes disponibles/Unidades disponibles = $4.75 ($475/100)

iv)  23: Costo de bienes disponibles/Unidades disponibles = $5.75 ($475 + 2,400)/500

v)  27: Costo de bienes disponibles/Unidades disponibles = $5.25 ($420/80)

8 0
2 months ago
Which graph represents a reflection of f(x) = 6(0.5)x across the x-axis?
Inessa [12570]
The blue line depicted in the attached image illustrates the reflection of f(x) across the x-axis. To elucidate, the function f(x) is an exponential function displaying the characteristics: the y-intercept calculates as f(0) = 6(0.5)⁰ = 6; the multiplicative rate of change is 0.5, signifying a decay function (decreasing); and the horizontal asymptote exists at y = 0, defining the limit of f(x) as x approaches positive infinity. The reflection across the x-axis for f(x) results in a function denoted as g(x) = -f(x), leading to g(x) reflecting the features discussed including growth into the third quadrant while never intersecting the x-axis. Therefore, using these insights, it is feasible to sketch the corresponding graph across the x-axis.
5 0
1 month ago
Read 2 more answers
a garden is 18 feet 3 inches long and 10 feet 8 inches wide. the amount of fencing needed to enclose the garden is Need help and
tester [12383]

Answer:

\boxed{57ft 10in}

Step-by-step explanation:

Hello!

To find the total length when it is 18 feet 3 inches, we must add both lengths:

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2 months ago
The figure shows the design of a greenhouse with a rectangular floor. The front and back sides of the greenhouse are semicircles
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9514 1404 393

Answer:

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V = LWH

V = (16 ft)(18 ft)(1/3 ft) = 96 ft³

Thus, 96 cubic feet of concrete will be required.

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