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Vilka [71]
3 years ago
14

HELP NOW Each of three friends flips a coin 36 times 36 times. Angel records tail 20 times Michael records tails 17 times Fernad

a records tails 23 times
a. Find the relative frequency with which each friend record "Tails"

b. Which friend has a relative frequency that is closest to the theoretical probability of flipping "tails" 36 times
Mathematics
1 answer:
SIZIF [17.4K]3 years ago
8 0

Answer:

A.) 60

B.) Fernada

Step-by-step explanation:

A.) you would add up all the friends records (20 + 17 = 37, 37+ 23 = 60).

B.) you would see if anybody was close to 36 and Fernada counted 23 and they would be the closes.

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Use the given information to draw a box-and-whisker plot of the data set
drek231 [11]

Answer:

The box-and-whisker plot of this distribution is presented in the attached image to this solution.

Step-by-step explanation:

A box plot gives a visual representation of the distribution of the data, showing where most values lie and those values that greatly differ from the rest, called outliers.

A box and whiskers plot shows 5 major information about the distribution of data. It shows:

- The maximum variable.

- The minimum variable.

- The Median.

- The first quartile.

- The third quartile.

Further info such as the range and Inter quartile range can then be obtained from this 5-number summary.

The elements of the box plot are described thus;

The bottom side of the box represents the first quartile, and the top side, the third quartile. Therefore, the width of the central box represents the inter-quartile range.

The horizontal line inside the box is the median.

The lines extending from the box reach out to the minimum and the maximum values in the data set, as long as these values are not outliers. The ends of the whiskers are marked by two shorter horizontal lines.

Variables in the dataset, higher than Q3+(1.5×IQR) or lower than Q1-(1.5×IQR) are considered outliers and are usually shown using dots above the top whisker or below the bottom whisker.

The required boxplot for this question is given in the attached image to this solution.

The median for the boxplot isn't provided, but it was assumed to be midway between the first and third quartile.

Hope this Helps!!!

7 0
3 years ago
What is the value of 1 tens and 16 ones
Zanzabum
1 x 10 = 10
16 x 1 = 16
10 + 16 =
26

3 0
2 years ago
Read 2 more answers
Can you make 24 from the numbers 3, 6, 8 and 2, using all the numbers? You can only use the operations: + - x / ( )
Andre45 [30]

Answer:

you can do 3 x 6 + 8 - 2

Step-by-step explanation:

3 × 6= 18

+8= 26

-2= 24

hope this Helps :)

4 0
3 years ago
17. Find the ratio of the perimeter to the area of the square shown.<br> x + 3<br> x + 3
Serga [27]

Answer:

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Step-by-step explanation:

Perimeter

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Area

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7 0
2 years ago
Pete and Teegan each put the same amount of money in a new bank account. Teegan's account earns 2.75% simple interest, and she e
ss7ja [257]

Answer:

$4

Step-by-step explanation:

Let us assume that Pete and Teegan each put an amount of $P in a new bank account.

Teegan's account earns 2.75% simple interest and she earned $2.20 in interest after one year.

P = $80

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Then after one year Pete will earn as interest  80x5/100 = 4 Dollars.

Therefore your answer is $4.

3 0
3 years ago
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