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Virty [35]
2 years ago
6

Two state parks, Elm Grove and Cathedral Rock, each recorded the number of visitors to the park each day for 15 days. The parks

made line plots from the data recorded.
What statement about the two plots’ distributions is true?


There is no overlap between the two distributions.

The degree of overlap between the two distributions is high.

The degree of overlap between the two distributions is moderate.

The degree of overlap between the two distributions is low.
Two line plots with the same scale and interval, from zero to six hundred, with tick marks every fifty units. The plots are stacked vertically for comparison. Values appear as x marks above the line. Each plot has fourteen data values. Upper plot is labeled Elm Grove. Upper plot data values are one x mark above fifty, two x marks above one hundred, three x marks above one hundred fifty, four x marks above two hundred, three x marks above two hundred fifty, one x mark above three hundred, and one x mark above three hundred fifty. Lower plot is labeled Cathedral Rock. Lower plot data values are one mark above three hundred, one makr above three hundred fifty, two marks above four hundred, three marks above four hundred fifty, four marks above five hundred, three marks above five hundred fifty, and one mark above six hundred.

Mathematics
1 answer:
goblinko [34]2 years ago
4 0

Answer:

C

Step-by-step explanation:

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A gambler playing blackjack in a casino using four decks noticed that 20% of the cards that had been dealt were jacks, queens, k
Ksenya-84 [330]

Answer:

x = 162 cards need to be dealt with

Step-by-step explanation:

Given:

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                                  ( 64 - 0.2*x ) / ( 208 - x )

Find:

For what values of x is this likelihood greater than 70%?

Solution:

- Use the likely-hood estimation relation and set up the inequality as follows:

                                 ( 64 - 0.2*x ) / ( 208 - x ) > 0.7

                                 ( 64 - 0.2*x ) > 0.7*( 208 - x )

                                   64 - 0.2*x > 145.6 - 0.7*x

                                          0.5*x > 81.6

                                                 x > 163.2

- It would require 162 cards to be dealt with for the probability of next card being queen, a king, or an ace is greater than 70%

6 0
3 years ago
The value of all of the quarters and dimes in a parking meter is $6. There are twice as many quarters as dimes. What is the tota
Leni [432]

Answer:

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Step-by-step explanation:

4 0
3 years ago
How to write eight hundred fifty-four and ninety-six hundredths
Anna35 [415]
This good question needs a good answer which is......854.96
7 0
3 years ago
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Eliza is a chef at a restaurant. she is making spaghetti sauce and put 21 tomatoes and 6 onions in the pot. what is the ratio of
seraphim [82]
These are not hard....u just have to pay very close attention to the wording. Keep in mind ratios can be written as fractions too.

ratio of tomatoes to onions = 21:6 which reduces to 7:2...because there is 21 tomatoes and 6 onions. (21/6 reduces to 7/2...ratios written as fractions)

However, if it would have asked the ratio of onions to tomatoes, it would have been 6:21....which reduces to 2:7....so pay attention to the wording on problems such as these

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6 0
3 years ago
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-Dominant- [34]
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3 years ago
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