If a juice drink filling machine, when in perfect adjustment, fills the bottles with 12 ounces of drink on an average and any overfilling or underfilling results in the shutdown and readjustment of the machine, in order determine whether or not the machine is properly adjusted, the correct set of hypotheses is H0: µ=12 and Ha: µ≠12. (Option C).
In scientific context, a hypothesis or hypotheses refers is a testable statement defining the relationship between variables or a proposed justification for an observed phenomenon. In this case, since the drink filling machine that is perfectly adjusted fills 12 ounces of drink on an average, after readjustment to determine if the machine is properly adjusted, the hypotheses that must be test that if the average of filling is equal to 12 ounces or not.
Note: The question is incomplete as options are missing. The options are a) H0: µ < 12 and Ha: µ≥12, b) H0: µ≤12 and Ha: µ>12, c) H0: µ=12 and Ha: µ≠12, d) H0: µ≠12 and Ha: µ =12.
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Answer:
There are many factors that can cause a shift in demand. Some of them are given below.
1. Change in Population: When the population increase or decrease in an area that cause the shift in demand. Like as when summer comes in my area the population increase.As a result the demand of ice cream increases.
2. Change of taste: Like as when i find the special edition of a service the demand goes up.
3. Income of consumer: When i income more money i go to pub more. But during low income period i control about this.
Explanation:
The answer is A. <span>debts.</span>
Answer:
correct answer is (A)
Explanation:
When the number pairings of the CS and US is increase, it will strengthen the connection between the CS and CR.
If a response is followed by a pleasant or satisfying consequence, that response will be strengthened. If a response is followed by an unpleasant or negative affairs, it will be weaken.
