12 banana,10 chocolate,6 blueberry, 7 vanilla ....added = 35
out of 35 total muffins, 7 are vanilla
P(next muffin sold is vanilla) = 7/35 reduces to 1/5 or 20%
It is unlikely that the next muffin is vanilla
Answer:
3 5/10 or 3 1/2
Step-by-step explanation:
Answer:
Usual, because the result is between the minimum and maximum usual values.
Step-by-step explanation:
To identify if the value is usual or unusual we're going to use the Range rule of thumbs which states that most values should lie within 2 standard deviations of the mean. If the value lies outside those limits, we can tell that it's an unusual value.
Therefore:
Maximum usual value: μ + 2σ
Minimum usual value: μ - 2σ
In this case:
μ = 153.1
σ = 18.2
Therefore:
Maximum usual value: 189.5
Minimum usual value: 116.7
Therefore, the value of 187 lies within the limits. Therefore, the correct option is D. Usual, because the result is between the minimum and maximum usual values.
One of the vectors is 0.......
5 sec because it would be in mid air not moving for less than a sec
