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Maru [420]
2 years ago
6

Does the histogram appear to depict data that have a normal​ distribution?

Mathematics
2 answers:
hram777 [196]2 years ago
4 0

Answer:

Option B) The histogram appears to roughly approximate a normal distribution. The frequencies generally increase to a maximum and then​ decrease, and the histogram is symmetric.    

Step-by-step explanation:

We are given the following information in the question:

Yes, histograms can be used to depict the the normality of a distribution.

  • Plotting a histogram would help us to visualize the data. The shape of the histogram helps us to see whether the distribution is normal or not.
  • A normal distribution smooth, bell-shaped histogram.
  • It represents an data set that has lots of observations concentrated in the middle, with the remaining observations are in the tails of histogram.
  • If data is normal then, the frequencies first increases and then decrease, giving an approximate bell shape if the data is normally distributed.

Option B) The histogram appears to roughly approximate a normal distribution. The frequencies generally increase to a maximum and then​ decrease, and the histogram is symmetric.

grin007 [14]2 years ago
3 0

Answer:

B. The histogram appears to roughly approximate a normal distribution. The frequencies generally increase to a maximum and then​ decrease, and the histogram is symmetric.

Step-by-step explanation:

The Graph of Normal Distribution is like a bell-shaped. Here the value of y is less for the lower value of x and then the value of y is increased for a larger value of x, but after some time value of y is again getting decrease as the value of x increases. For the Histogram to appear to a normal distribution, the graph of histogram must have the same nature. Thus option B is only the correct option.

The histogram is made up of columns bar with no gaps between bars with different labels of numeric data of different heights shows the size of the group of different labels.

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56000009x434383985934863
Orlov [11]

Answer:

2.43255071E22

Rounding to the nearest tenth: 2.4

Nearest hundredth: 2.43

Step-by-step explanation:

Hope I helped! :)

6 0
2 years ago
Read 2 more answers
Help me please and thank you
Fittoniya [83]

There are 650 toothpicks in a regular sized box.

That is the volume of the box = 650 toothpicks

Jumbo box is made by doubling all the dimensions.

We know volume = length * width * height = L*W*H

We double all the dimensions for Jumbo box

L becomes 2L

W become 2W

H becomes 2H

Volume of Jumbo box = 2L * 2W * 2H = 8*L*W*H

Volume of jumbo box = 8 * volume of small box

= 8 * 650= 5200

The Jumbo box holds 5200 toothpicks .

7 0
3 years ago
Math grade 8<br> Problem 8 show work
Montano1993 [528]

Check the picture below.

4 0
3 years ago
Which of the following represents
stealth61 [152]

Answer:

The correct option is (c).

Step-by-step explanation:

The given number is -0.904.

We need to represent the number in scientific notation.

Any number can be written in scientific notation as follows :

a\times 10^b

Where

a is a real number and b is an integer

We can write it as follows :

-0.904=-9.04\times 10^{-1}

Hence, the correct option is (c).

6 0
2 years ago
Find the value <br> f(t)=2(0.4)^t<br> f(-2)=?
Nuetrik [128]

f(t) = 2(0.4)^t

F(-2) means to replace t with -2:

f(-2) = 2(0.4)^-2

f(-2) = 12.5

4 0
3 years ago
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