Mathematics, 24.03.2021 18:30 abbygreen
The table shows the annual sales revenue for different types of vehicles from four automobile manufacturers.
The difference of the relative frequency of revenue earned by B & B Motors from sales of convertibles compared with the total revenue of all
four companies and the relative frequency of revenue earned by B & B Motors from sales of mini trucks compared with the total revenue of all
four companies is
.Write your answer rounded to two decimal place
Answers: 2
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Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out
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Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least βc.β using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least βcβ?
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The table shows the annual sales revenue for different types of vehicles from four automobile manufa...
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