A consumer group claims that the average annual consumption of high fructose corn syrup by a person in the U.S. is 48.8 pounds. You believe it is higher. You take a simple random sample of 31 people in the U.S. and find an average of 53.9 pounds with a standard deviation of 4.2 pounds. Test at 5% significance. Round to the fourth H0H0:Select an answer x̄ p̂ μ p Select an answer = < > ≠ HAHA:Select an answer x̄ p̂ μ p Select an answer = < > ≠ Test Statistic: P-value: Did something significant happen? Select an answer Significance Happened Nothing Significant Happened Select the Decision Rule: Select an answer Reject the Null Accept the Null Fail to Reject the Null There Select an answer is is not enough evidence to conclude
Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
Speed, Time, and Distance
Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.
Profit and Loss
The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.
A consumer group claims that the average annual consumption of high fructose corn syrup by a person in the U.S. is 48.8 pounds. You believe it is higher. You take a simple random sample of 31 people in the U.S. and find an average of 53.9 pounds with a standard deviation of 4.2 pounds. Test at 5% significance.
Round to the fourth
H0H0:Select an answer x̄ p̂ μ p Select an answer = < > ≠
HAHA:Select an answer x̄ p̂ μ p Select an answer = < > ≠
Test Statistic:
P-value:
Did something significant happen? Select an answer Significance Happened Nothing Significant Happened
Select the Decision Rule: Select an answer Reject the Null Accept the Null Fail to Reject the Null
There Select an answer is is not enough evidence to conclude
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