A table summarizes the success and failures when subjects used different methods (yoga, acupuncture, and chiropractor) to relieve back pain. If we test the claim at a 5% level of significance that success is independent of the method used, technology provides a p-value of 0.0355. What does the p-value tell us about the claim? O A. Since the p-value of 0.0355 is greater than 0.05, we reject the null hypothesis of independence between the treatment and whether the subject stops experiencing back pain. This suggests that the choice of treatment does appear to make a difference. O B. Since the p-value of 0.0355 is lower than 0.05, we reject the null hypothesis of independence between the treatment and whether the subject stops experiencing back pain. This suggests that the choice of treatment does appear to make a difference. O C. Since the p-value of 0.0355 is lower than 0.05, we reject the null hypothesis of independence between the treatment and whether the subject stops experiencing back pain. This suggests that the choice of treatment does not appear to make a difference. O D. Since the p-value of 0.0355 is lower than 0.05, we fail to the null hypothesis of independence between the treatment and whether the subject stoos experiencing back pain. This suggests that the choice of treatment does not appear to make a difference.

Q: Thank you.

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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.