Answer:
a) H0: Time for first responders arrival is ≥ 8 min, Ha: Time for first responders arrival is < 8 min
b) Type I error: the arrival time is not greater than or equal to 8min
Type II error: the arrival time is greater than or equal to 8min
c) Type I error
Explanation:
a) the parameter of interest is the time of arrival of first responders. The hypothesis will test the time of arrival of first responders. The null hypothesis will be that it is greater than or equal to 8 min and alternate hypothesis will be that it is less than 8 min
b) Type I error: rejection of true null hypothesis
type II error: non-rejection of true null hypothesis
c) Serious setting would be in type I error as it would cause more damage
Answer:Exploration of Canada by Europeans began with the Norse in the late 10th century on the country's East Coast. Following Jacques Cartier's arrival in 1534, over the course of the next three centuries British and French explorers gradually moved further west
Explanation:
Stop the player from further aggravating the injury is the first step of the STOP procedure for assessing acute sports injuries.
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Explanation:</u></h3>
The sports injuries can be classified into two types such as acute and chronic. Acute injuries are those that occurs suddenly. Chronic injuries are those that are caused by overusing of certain group of muscles. Some of the examples of Ankle sprains and fractures.,Anterior cruciate ligament (ACL) injury,Kneecap, collar bone and shoulder dislocations.
When acute injuries happens it should be assessed properly and treated before it leads to serious problems. Thus it is very essential to stop the play from further making the injuries worse is the first step in the procedure of assessing this type of acute sports injuries.
