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2 years ago

Which dot plot has more than one mode

Mathematics

2 answers:

Veseljchak [2.6K]2 years ago

7 0

The number of Calico Crayfish dot plot because 4 and 8 have the same amount of sites.

PolarNik [594]2 years ago

6 0

Answer:

The correct option is 1. Calico Crayfish dot plot has two modes.

Step-by-step explanation:

The most frequently occurring number in a set of numbers is celled mode. In other word the mode is number which has highest frequency.

In a dot plot the number of dot above a number represents its frequency.

In graph 1, the maximum number of dots is 4 at 5 and 8. Therefore this dot plot has more than one mode.

In graph 2, the maximum number of dots is 4 at 10. Therefore this dot plot has only one mode.

In graph 3, the maximum number of dots is 4 at 4. Therefore this dot plot has only one mode.

In graph 4, the maximum number of dots is 5 at 5. Therefore this dot plot has only one mode.

Therefore the correct option is 1. Calico Crayfish dot plot has two modes.

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A savings bank invests $58,800 in municipal bonds and earns 12% per year on the investment. How much money is earned per year?

seraphim [82]

To find the answer we simply have to find 12% of 58,800. So to do that, we can multiply it by .12

58,800 • .12 = 7,056

So $7,056 is earned per year

5 0

3 years ago

Read 2 more answers

The fitted regression is Sales = 832 − 28.2 Price. (a-1) If Price = 1, what is the prediction for Sales? (Round your answer to 1

almond37 [142]

Answer:

Part (a-1): The prediction for Sales is 803.8.

Part (a-2): The correct option is: An increase in price decreases sales.

Part (B): The prediction for sales is 211.66

Part (C): The intercept is meaningful as sales will be maximized when price is zero.

Step-by-step explanation:

Consider the provided regression:

Sales = 832 − 28.2 Price

(a-1) If Price = 1, what is the prediction for Sales?

Substitute Price = 1 in above regression.

Sales = 832 − 28.2 (1) = 803.8

Hence, the prediction for Sales is 803.8.

Sales (a-2) Choose the correct statement.

Here we can observe that as we increase the price, sales decrease.

Thus, the correct option is: An increase in price decreases sales.

(b) If Price = 22, what is the prediction for Sales?

Substitute Price = 22 in above regression.

Sales = 832 − 28.2 (22)

Sales = 832 − 620.4

Sales = 211.66

Hence, the prediction for sales is 211.66

Sales (c) Choose the right option.

As we increase the price, sales decrease that means the sales will be maximum if the price is 0.

The intercept is meaningful as sales will be maximized when price is zero.

3 0

3 years ago

14 fl oz = how many cups

sertanlavr [38]

1.75 us cups is equal to 14 fl oz

8 0

3 years ago

A cargo truck weighs 8750 lb the weight limit for a certain bridge is 5 tons how many pounds of cargo can be added to the truck

Vaselesa [24]

Answer:

1,250 lbs

Step-by-step explanation:

There are 2,000 in 1 ton, so 5 * 2,000 = 10,000 lbs weight limit for the bridge.

10,000-8750 = 1,250 lbs can be added to the truck before they reach the bridge weight limit.

7 0

3 years ago

Read 2 more answers

Ni Hua is an adventurous traveler. He skydives twice in every island he visits and skydives thrice in every peninsula he visits.

Gnesinka [82]

Let the number of islands visited be x and that peninsulas be y
thus,
x+y=19
⇒y=19-x.........i
if he skydives twice in islands and thrice in peninsulas, then the total number of skydives will be:
2x+3y=45.....ii

substituting i in ii we get:
2x+3(19-x)=45
2x+57-3x=45
putting like terms together we get:
2x-3x=45-57
-x=-12
therefore
x=12
and
y=19-x=19-12=7
hence the number of islands visited was 12 and that of peninsulas was 7

3 0

3 years ago