A normal distribution has a mean of = 60 and a standard deviation of = 20. for each of the following scores, indicate weather the tail of the distribution is to the left or the right of the score, and find the proportion of the distribution of the tail.a. x= 75b. x=65c. x= 50d. x= 30
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find each of the following probabilities for a normal distribution:a. p(z>-1.00)b. p(z>-0.80)c. p(z<0.25)d. p(z<1.25)
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for a normal distribution idenitfy the z-score location that would separate the distriubtion into two sections so there is:a. 70% in the body on the right-hand side.b. 80% in the body on the right-hand side.c. 75% in the body on the left-hand side.d. 90% in the body on the left-hand side.
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information from the dmv induicates the average of licensed drivers is mean- 39.7 and standard deviation of o- 12.5 years. assume that the distriubtion of drivers age is approx. normal.
a. x=85b.x= 92c. x=78
What does this symbol indicate on a weather map? low pressure
it is not a standard weather front
I believe they indicate storms.
Measuring Weather Forecasts
A weather map is a graphical model that displays the distribution of one or more weather element.
Bad weather
The "L" on a weather map stands for low pressure.
The abbreviation of weather is W.E.A.
stuff
A weather vane.
The standard abbreviation for "Weather Station" is "WX."
An approaching storm