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3 years ago

15

The histogram displays the number of 2015 births among U.S. Women ages 10 to 50 . Each bin represents an interval of two years,

and the height of each bin represents the frequency with which the data fall within that interval?

1 answer:

iVinArrow [24]3 years ago

5 0

Answer:

7

Step-by-step explanation:

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The table gives the relative frequencies of recipes that contains sugar and salt, contain at least one of those ingredients, or

tigry1 [53]

<u>Answer-</u>

<em>The probability that a randomly selected recipe does not contain sugar, given that it contains salt is 22.4%</em>

<u>Solution-</u>

The given table in the link shows the relative frequencies of recipes that contains sugar and salt, or contains at least one of those ingredients, or contains neither of those ingredients.

We have to find the conditional probability that the recipe doesn't contain sugar, given that it contains salt.

We know that, the conditional probability of occurrence of A given that B occurs is,

$P(A|B)=\frac{P(A\ and\ B)}{P(B)} =\frac{P(A\bigcap B)}{P(B)}$

$P(\text{Doesn't contain sugar}\ |\ \text{Contains salt})=\frac{P(\text{Doesn't contain sugar}\ and\ \text{Contains salt})}{P(\text{Contains salt})}$

$P(\text{Doesn't contain sugar}\ and\ \text{Contains salt})=\frac{0.15}{1} =0.15\\P(\text{Contains salt})=\frac{0.67}{1}=0.67$

Putting these values,

$P(\text{Doesn't contain sugar}\ |\ \text{Contains salt})=\frac{0.15}{0.67} =0.224=22.4\%$

5 0

3 years ago

If point C is not located between points A and B then AC+CB__ AB

Gre4nikov [31]

Answer:

$\neq$

Step-by-step explanation:

If Point C <em>was </em>located between A & B, then:

$AC+CB=AB$

However, we are told Point C is <em>not</em>; therefore:

$AC+AB\neq AB$

6 0

3 years ago

How times can 38 go into 7

kaheart [24]

Hmm, this answer is mathematically incorrect. If the question has no errors, 38 can go into 7 0 times, it can't because its bigger than 7.

However, if it were meant to be the other way round, how many times does 7 go into 38, the answer would be 5.

6 0

3 years ago

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Add f to the quotient of 10 and 6

Ganezh [65]

Answer:

(10/6)+f

Step-by-step explanation:

6 0

3 years ago

8x + 7 + 7x - 2=90 <br> I need this to be solved ASAP

malfutka [58]

Answer:

ok so

Step-by-step explanation:

8x + 7 + 7x - 2=90=>

=> 15x+5= 90

=> 15x=90 - 5=>

=> 15x =85= x= 5.6666...

6 0

3 years ago

Read 2 more answers