Hello There!
It would be 2.3 x
Standard form is a number between 1 and 10 times 10 to the nth power.
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Answer:
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Step-by-step explanation:
Using the normal distribution, it is found that x = 3.5 has a z-score of -2, which means that it is 2 standard deviations below the mean.
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In a normal distribution with mean and standard deviation , the z-score of a measure X is given by:
The z-score measures how many standard deviations the measure X is from the mean, above or below.
X∼N(6.5,1.5), which means that .
The measure is
The z-score is:
The measure x = 3.5 has a z-score of -2, which means that it is 2 standard deviations below the mean.
Answer:
27 kilograms
Step-by-step explanation:
When she was born, she weighed 3 kilograms. If she gained 24 kilograms, then that is the initial value (3) plus the added value (24) and you get her weight, which is 27.
Answer:
Length: 19 feet
Width: 10 feet
Area: 190 feet
Step-by-step explanation:
Answer:
Step-by-step explanation:
Divide b by 8: 
Then add 4: 
