Soft Drink A Soft Drink Dispenser Is Set to Automatically Dispense Drinks

question 31

Essay

Soft drink
A soft drink dispenser is set to automatically dispense drinks and ice in 8 oz.cups.The machine is set to fill the cups with 7 1/4 oz.so that the liquid will not run over the top of the cup.The company is getting complaints that the machine is filling the cups too full and spilling over.When the machine is operating properly,only 1% of the cups will not be filled properly.The production manager conducted a one-tail hypothesis test at the 0.01 level to check the machine.A sample of 50 fills was measured.
-A random sample of 200 observations shows that there are 36 successes.Can we conclude at the 1% significance level that the true proportion of successes in the population is less than 24%?

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Definitions:

Nominal Variables

Variables categorized into discrete groups or categories without a natural order or ranking.

Pie Charts

A type of graph that represents data as slices of a circle, with each slice size proportional to the quantity it represents.

Nominal Variables

Nominal variables are categorical data without a natural order or ranking among the categories.

Bar Charts

A graphical representation of data where individual categories are denoted by bars of different lengths according to their value.