Question
In: Statistics and Probability
The Acme Company manufactures widgets. The distribution of widget weights is approximately normal with a mean...
The Acme Company manufactures widgets. The distribution of widget weights is approximately normal with a mean of 53 ounces and a standard deviation of 10 ounces. Use the Empirical Rule to answer the questions below. Sketch the distribution in order to answer these questions. (a) 99.7% of the widget weights lie between and (b) What percentage of the widget weights lie between 43 and 83 ounces? % (c) What percentage of the widget weights lie below 73 ? %
Solutions
orchestra answered 1 year agoRelated Solutions
The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped with a mean of...
The Acme Company manufactures widgets. The distribution of
widget weights is bell-shaped with a mean of 37 ounces and a
standard deviation of 3 ounces. Using the Empirical Rule, answer
the following questions. Suggestion: Sketch the
distribution.
a) 95% of the widget weights lie between and
b) What percentage of the widget weights lie between 28 and 43
ounces? %
c) What percentage of the widget weights lie below
40? %
A) The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights...
A) The Acme Company manufactures widgets. The distribution of
widget weights is bell-shaped. The widget weights have a mean of 57
ounces and a standard deviation of 8 ounces.
Use the Empirical Rule and a sketch of the normal distribution in
order to answer these questions.
68% of the widget weights lie between _____?____ and
______?______
What percentage of the widget weights lie
between 41 and 65 ounces?
What percentage of the widget weights lie above 33
?
B) The...
The Acme Company manufactures widgets. The distribution of widget weights is bell shaped. The widget weights...
The
Acme Company manufactures widgets. The distribution of widget
weights is bell shaped. The widget weights have a mean of 39 ounces
and a standard deviation of 4 ounces.
use the empirical rule.
A) 95% of the widget weights lie between ___ and _____
B) what percentage of the widget weights lie between 35 and 47
ounces? ______%
C) what percentage of the widget weight slide below 51?
____________%
The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have...
The Acme Company manufactures widgets. The distribution of
widget weights is bell-shaped. The widget weights have a mean of 40
ounces and a standard deviation of 9 ounces. Use the Empirical
Rule, find a) 99.7% of the widget weights lie between and b) What
percentage of the widget weights lie between 22 and 67 ounces? % c)
What percentage of the widget weights lie below 49 ? %
The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have...
The Acme Company manufactures widgets. The distribution of
widget weights is bell-shaped. The widget weights have a mean of 60
ounces and a standard deviation of 7 ounces.
Use the Standard Deviation Rule, also known as the Empirical
Rule.
Suggestion: sketch the distribution in order to answer these
questions.
a) 95% of the widget weights lie between and
b) What percentage of the widget weights lie between 53 and 74
ounces? %
c) What percentage of the widget weights lie above 39...
The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have...
The Acme Company manufactures widgets. The distribution of
widget weights is bell-shaped. The widget weights have a mean of 50
ounces and a standard deviation of 5 ounces. Use the Standard
Deviation Rule, also known as the Empirical Rule. Suggestion:
sketch the distribution in order to answer these questions. a) 95%
of the widget weights lie between and b) What percentage of the
widget weights lie between 45 and 60 ounces? % c) What percentage
of the widget weights lie...
The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have...
The Acme Company manufactures widgets. The distribution of
widget weights is bell-shaped. The widget weights have a mean of 39
ounces and a standard deviation of 6 ounces.
Using the Empirical Rule,
i) 68.2% of the widget weights lie between ___ and____ .
ii) What percentage of the widget weights lie between 21 and 45
ounces? _____ Answer as a whole number.
1/ The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights...
1/ The Acme Company manufactures widgets. The distribution of
widget weights is bell-shaped. The widget weights have a mean of 63
ounces and a standard deviation of 6 ounces.
Use the Standard Deviation Rule, also known as the Empirical
Rule.
Suggestion: sketch the distribution in order to answer these
questions.
a) 68% of the widget weights lie between and
b) What percentage of the widget weights lie between 45 and 69
ounces? %
c) What percentage of the widget weights lie above...
The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have...
The Acme Company manufactures widgets. The distribution of
widget weights is bell-shaped. The widget weights have a mean of 64
ounces and a standard deviation of 5 ounces.
Use the Standard Deviation Rule, also known as the Empirical
Rule.
Suggestion: sketch the distribution in order to answer these
questions.
a) 95% of the widget weights lie between and
b) What percentage of the widget weights lie between 59 and 74
ounces? %
c) What percentage of the widget weights lie above 49...
The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have...
The Acme Company manufactures widgets. The distribution of
widget weights is bell-shaped. The widget weights have a mean of 37
ounces and a standard deviation of 6 ounces. Use the Standard
Deviation Rule, also known as the Empirical Rule. Suggestion:
sketch the distribution in order to answer these questions. a) 95%
of the widget weights lie between and b) What percentage of the
widget weights lie between 19 and 49 ounces? % c) What percentage
of the widget weights lie...
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