TABLE 6-5 a Company Producing Orange Juice Buys All Its Oranges from Oranges

question 188

Short Answer

TABLE 6-5
A company producing orange juice buys all its oranges from a large orange orchard. The amount of juice that can be squeezed from each of these oranges is approximately normally distributed with a mean of 4.7 ounces and some unknown standard deviation. The company's production manager knows that the probability is 30.85% that a randomly selected orange will contain less than 4.5 ounces of juice. Also the probability is 10.56% that a randomly selected orange will contain more than 5.2 ounces of juice. Answer the following questions without the help of a calculator, statistical software or statistical table.
-Referring to Table 6-5, what is the probability that a randomly selected orange will contain more than 4.2 ounces of juices?

Interpret the relevance of the independent and dependent variables' levels of measurement in correlation analysis.

Capture the practical utility of scatterplots in visualizing relationships between variables.

Appreciate the theoretical underpinnings of correlation coefficients, such as linearity, direction, and strength of relationships.

Recognize the applications and limitations of Pearson correlation coefficient (r).

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A port found on mobile devices that is a miniaturized version of the Universal Serial Bus (USB) interface created for connecting smartphones, GPS devices, printers, and digital cameras.

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Refers to the bandwidth spectrum around the 2.4GHz frequency used predominantly in wireless communications and devices, such as WiFi and Bluetooth.

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A wireless technology for personal area networks (PANs).