Professor Gliserman
will likely find positive correlation
between the two variables. Positive
correlation is the relationship between two variables that shows that both
increase or decrease simultaneously. The two variables are correlated in the direct sense. High values
of one correspond to high values of the other and equally to low values.
Answer:
frequency
Explanation:
The frequency of the voice can tell a lot about the age of the speaker, even if we don't see them.
<u>Children tend to have a very high frequency of the voice - it is what we hear as children's high pitched or squeaky voice, which helps us distinguish it is them.</u><u> </u>
<u>Men's voices, when they speak normally, go up to 155Hz, women's up to 255Hz, but children's voices are raging between 250 Hz to 300Hz, or even higher.</u><u> </u>
<u>In most cases, children will have a higher frequency of the voice than any full-grown adult. </u>
It is also noted that even older people, as they age, have notable changes in voice. Adult men that usually have low voice frequency tend to have a higher and higher frequency of the voice as they age. Women go through a different process - they have a high frequency of the voice and during the aging process, it lowers down notably according to studies.
Answer and Explanation:
A notable advantage identified with these agencies is their flexibility. It is believed that government corporations can function efficiently and independently as is seen in successful private establishments without the interference or control exemplary of regular departmental organizations
From the above we have paraphrased the statement from the question by changing and rearranging words to further clarification while also retaining same message and meaning.
Answer: test had less than perfect reliability
Explanation: The test score used by the college to predict how a student will perform could be said to have less than perfect reliability. This proved to be the case due to the students actual performance when later admitted based on intervention. It shows that the test score can not consistently serve as proof that only students who have above the cut off mark will be good performers in the college. Therefore, it could be concluded that the test score had less than perfect reliability based on the the eventual performance of the student.
