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Svetllana [295]
3 years ago
14

Which inequality represents the problem? A duck can dive below sea level at a rate of 5 feet per second. How many seconds will i

t take the duck to reach a depth of at least –29 feet? A. B. C. D.
Mathematics
1 answer:
jok3333 [9.3K]3 years ago
7 0
 it will take the duck 5.8 seconds to reach 29 feet of depth. 

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Answer:

2

Step-by-step explanation:

8 times 1/4 equals 2

if this is wrong i am so sorry

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An entrepreneur faces many bureaucratic and legal hurdles when starting a new business. The World Bank collects information abou
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Answer:

Kindly check explanation

Step-by-step explanation:

Given the data :

Rearranged data:

5, 5, 5, 5, 6, 7, 7, 7, 8, 12, 12, 13, 13, 15, 18, 18, 27, 28, 36, 48, 52, 60, 66, 94

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Mean = (567 + 694) / (24 + 1) = 1261 / 25 = 50.44

B.) median start Time for initial 24 values

0.5(n+1)th term

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C.) preferred measure of center for the distribution will be the median as it shapes well in the middle of the distribution. The mean is overestimated

d) Compute the quartiles (Q1, Q2, Q3), and find the IQR for these data. Are there outliers in the time to start a business data set? If so, identify and name any outliers.

Using calculator :

Lower quartile Q1 --> 7

Median Q2 --> 13

Upper quartile Q3 --> 42

IQR = (Q3 - Q1) = 42 - 7 = 35

OUTLIER:

Lower bound : Q1 - 1.5(IQR) ; 7 - 1.5(35) = - 45.5

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Outlier : values below - 45.5 and above 94.5

Hence, Surimanes start time is the only Outlier.

e)

Standard deviation for 24 countries :

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Usibg calculator :

Standard deviation for the 24 countries is 23.83

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Standard deviation

5 0
2 years ago
1/2 of a bag of candy is skittles, 1/4 is m and m's, and 3/4 of the rest of it are life savers. The rest are sour patch kids. Wh
m_a_m_a [10]

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Total = 1 ; as a decimal

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3 years ago
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