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2 years ago

What is the median of the data set 50 52 68 64 65 61 68 75 75 78

Mathematics

2 answers:

forsale [732]2 years ago

3 0

The median of the data set is 100.5

lara31 [8.8K]2 years ago

3 0

Answer: 66.5

Step-by-step explanation:

Given data : 50 52 68 64 65 61 68 75 75 78

Step 1 : Arrange the data in an order .

50 52 61 64 65 68 68 75 75 78

Step 2 : Then , calculate the number of elements.

The number of data values in the given data = 10

Since , the data is even then the median of the data will be the mean of the two middlemost values.

$\text{Median}=\dfrac{65+68}{2}=66.5$

Hence, the median of the data set = 66.5

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2 years ago

In the month of June, the temperature in Johannesburg, South Africa, varies over the day in a periodic way that can be modeled a

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3 years ago

An online furniture store sells chairs for $150 each and tables for $400 each. Every day, the store can ship no more than 30 pie

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Answer:

minimum of 13 chairs must be sold to reach a target of $6500

and a max of 20 chairs can be solved.

Step-by-step explanation:

Given that:

Price of chair = $150

Price of table = $400

Let the number of chairs be denoted by c and tables by t,

According to given condition:

t + c = 30 ----------- eq1

t(150) + c(400) = 6500 ------ eq2

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10 tables were sold so:

t = 10

Putting in eq1

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i hope it will help you!

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3 years ago