Answer:
C = 50%
Explanation:
Given that Rr is for round seed
rr is for wrinkled seed
A cross between the two will be,
Rr × rr
!
Rr Rr rr rr
2:2
2 round pea
2: wrinkled pea
There fore,
2+2=4 the total genotypic ratio
For wrinkled pea we have 2
2/4×100 =50% of wrinkled seeds
<span>The study most likely describes a
correlational research method. A Correlational research method is a research type
that is used in psychology as an initial method to get data regarding situations
and topic in which carrying out an experimentation is impossible. The
correlational research method includes observing connections among 2 or more
variables.</span>
Answer: D- Concurrent
Explanation: Concurrent validity measures how adequately a new test compares to an adequately ascertained test. It is a quick method of validating one’s information and personal characteristics. In this case, the human resource manager would be most concerned with concurrent validity so as to validate his previous belief about the test scores of the two people in the context.
Concurrent validity is a parameter mostly used in sociology, psychology, and other behavioral sciences or science of behavior and mind measurement.