2 years ago

A set of data has 50 observations. How many classes would you recommend?

Mathematics

1 answer:

nignag [31]2 years ago

6 0

Answer:

6 classes

Step-by-step explanation:

If k is the number of classes and n is the number of observations, then for number of classes we should select the smallest k such that 2^k > n.

2^5 = 32 < 50
2^6 = 64 > 50

As per above described 2 to k rule, we are taking k = 6.

So 6 classes should be used.

You might be interested in

Help please! 15 points!

Ivan

It’s 3!! I checked on a calculator :)

5 0

3 years ago

The distance between Logan airport and Framingham a car can cover in 20 min. Logan Express bus can cover this distance in 30 min

Ronch [10]

That's a pretty confusing one. I think it's 10 minutes.

4 0

3 years ago

Quisssssssss !!!!<br><br>x + 2x + 9y - 7y

fomenos

<h2> ${\orange {\boxed {\colorbox {black} {\orange {King\:Brainly01}}}}}$ </h2>

$\:$

◇◆□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□◆◇

x + 2x + 9y - 7y

3x + ( 9y - 7y )

3x + 2y

◇◆□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□◆◇

$\:$

4 0

2 years ago

Read 2 more answers

Which of the following are reasons why a bank may establish a multinational operation?

Rashid [163]

Answer:

multinational banking operations help a bank prevent the erosion of its traveler's check, tourist, and foreign business markets from foreign bank competition.

mark me brainliest.

3 0

2 years ago

Which of the following ordered pairs could be placed in the table and still have the relation qualify as a linear function? (4 p

Lerok [7]

Answer:

(2, 7)

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

A set of data has 50 observations. How many classes would you recommend?​

A set of data has 50 observations. How many classes would you recommend?