Using the map, what is the distance between A and artifact B
1 answer:
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Answer:
The mean absolute deviation of the data set is 2.4
Step-by-step explanation:
To determine the mean absolute deviation (MAD) of the data, we start by finding the mean of the data set.
The mean is obtained by finding the sum of the data values, and then dividing the sum by the number of data values.
Find the absolute value of the difference between each data value and the mean: |data value – mean|.
Find the sum of the absolute values of the differences.
Divide the sum of the absolute values of the differences by the number of data values.
find the attached
Answer:
31.4 cm
Step-by-step explanation:
Hence, length of arc = 31.4 cm.
The probability that a randomly selected x-value from the distribution will be in the interval:
- P(35 < x < 45) = 0.6827 and,
- P(30 < x < 40) = 0.47725
The probability of a normal distribution can be determined from the symmetrical curve between 1 to 100%.
From the information given:
- Mean = 40
- Standard deviation = 5
To determine the probability that a randomly selected x-value is in the given interval:
- P(35<x<45)
- P(30<x<40)
Using normal distribution table:
P(35 < x < 45) = 0.8414 - 0.1587
P(35 < x < 45) = 0.6827
Using normal distribution table:
P(30 < x < 40) = 0.5 - 0.02275
P(30 < x < 40) = 0.47725
Learn more about the probability of a normal distribution here:
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