3 years ago

Please sos I’m struggling Statistics

Mathematics

1 answer:

Alex787 [66]3 years ago

8 0

Answer:

Step-by-step explanation:

Haha

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A survey of teens suggested that 33% can name at least one professional baseball player, and 90% of those teens can also name at

loris [4]

Answer:

$d.\ 0.33 + 0.64 – (0.90)(0.33) = 0.673$

Step-by-step explanation:

Given

$P(Baseball) = 33\%$

$P(Baseball\ n\ Football) = 90\%$

$P(Football) = 64\%$

Required

$P(Baseball\ or\ Football)$

This is calculated as:

$P(Baseball\ or\ Football) =P(Baseball) + P(Football) -P(Baseball\ n\ Football)$

$P(Baseball\ or\ Football) = 0.33 + 0.64 - (0.90)(0.33)$

$P(Baseball\ or\ Football) = 0.33 + 0.64 - 0.297$

$P(Baseball\ or\ Football) = 0.673$

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2 years ago

Mrs acquino made 25 cookies 4 fiths of the cookies wher oatmeal how many oatmeal cookies did mis acquino bake?

Kryger [21]

She made 20 oatmeal cookies

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0.8 x 25 = 20

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3 years ago

Match the following items by evaluating the other expressions for x=-2 <br> HELP!

Dmitriy789 [7]

X0= 1

X-2= 1/4

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3 years ago

Help me understand this please ?

ss7ja [257]

Answer: D F (n) = 6n + 12

Step-by-step explanation:

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2 years ago

Robert has 4 shirts (blue, white, gray, and red) and 3 ties (striped, solid, polka dotted). Robert reaches into his closet and g

Arlecino [84]

Answer: the chance is 1/7

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3 years ago

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