Answer:
In studies about new medicines, researchers usually give one group of patients the medicine that is designed to treat an illness. They give another group of patients a placebo, which is taken the same way as the medicine but does not actually contain the ingredients of any medicine. Different medicines are tested in different experiments, but the placebos usually contain the same non-medical ingredients. If both groups of patients are healed, then researchers cannot be sure whether the medicine caused improvement, but if the group given the medicine is healed while the group given the placebo remains ill, researchers can conclude that the medicine causes the illness to go away.
In medical experiments, which group receives placebos?
the experimental group
the control group
both the experimental and control groups
neither the experimental nor control group
Explanation:
Answer:
D
Explanation:
They will stay as long because they want to explore and find out new things on that site and if possible compare with the other sites they have seen
Answer:
what was the wuestion
Explanation:
cause we dont know how to help you
2. 5
Looking closely at the function mystery, you should notice that it iterates through the array of strings and counts the number of those strings that have a length greater than the value "x" passed to it. The second piece of code declares and initializes an array of strings and then calls mystery with that array and the value of 5. So it will return the count of words in the string array that have a length greater than 5.
The strings are:
aardvark", length = 8, will be counted.
"banana", length = 6, will be counted.
"cougar", length = 6, will be counted.
"daikon", length = 6, will be counted.
"elephant", length = 8, will be counted.
"fog", length = 3, will NOT be counted.
"get", length = 3, will NOT be counted.
So there will be 5 strings counted. So the answer is "2. 5"