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PSYCHO15rus [73]
3 years ago
9

Find the probability of choosing a penny or a dime from 4 pennies 3 nickeles and 6 dimes

Mathematics
2 answers:
Nuetrik [128]3 years ago
5 0

Answer:

10 / 13

Step-by-step explanation:

You first have to add all of the coins together.

4 + 3 + 6 = 13 coins

So, now you have the total amount of coins. ut, you need to find the probability of getting a dime or a penny. So, you just have to add the pennies and dimes.

4 + 6 = 10 pennies and dimes

And you just have put 10 over 13 and that is your probability of getting a dime or penny.

10 / 13

bezimeni [28]3 years ago
4 0

Answer:

5.0/5

Step-by-step explanation:

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Answer:

mean=134.3

median=65.5

mode=60

Step-by-step explanation:

Mean is computing by adding the all data values and then divided by number of values

mean=sum of all values/number of values

There are 20 data values.

mean=(88+50+66+60+360+55+500+71+41+350+60+50+250+45+45+125+235+65+60+110)/20

mean=2686/20

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For calculating median we arrange the data in ascending order

41  45  45  50  50  55  60  60  60  65  66  71  88  110  125  235  250  350  360  500

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So, the median is the average of n/2 and (n/2)+1 value

The median is average of 10th and 11th value

median=(65+66)/2

median=65.5

Mode is the most repeated value and we see that number of times the values are repeated are

45= 2 times

50= 2 times

60= 3 times

Thus, the most repeated value is 60 and it is the mode of data.

Mode=60

4 0
3 years ago
Is this answer correct?​
disa [49]

Answer: ya

Step-by-step explanation:

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Answer:

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Step-by-step explanation

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