Lay your dominant arm palm up on a table with the sock ball in your hand. Time how long it takes you to sqeeze the ball 50 times as fast as you can. Make sure that each squeeze involves a complete closing of your fist over the sock ball. When you have completed these 50 squeezes, record results, reset your timer, and immediately perform another timed set of 50 squeezes without resting between sets. Repeat this for a total of 5 sets of 50 squeezes in succession. In each subsequent set, your arm will be more fatigued. what is the independent variable, dependent variable, levels of treatment, and controlled variables?
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.
Lay your dominant arm palm up on a table with the sock ball in your hand. Time how long it takes you to sqeeze the ball 50 times as fast as you can. Make sure that each squeeze involves a complete closing of your fist over the sock ball. When you have completed these 50 squeezes, record results, reset your timer, and immediately perform another timed set of 50 squeezes without resting between sets. Repeat this for a total of 5 sets of 50 squeezes in succession. In each subsequent set, your arm will be more fatigued.
what is the independent variable, dependent variable, levels of treatment, and controlled variables?
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