The SAT-Verbal scores of a sample of 300 students at a particular university had a mean of 592 and standard deviation of 73. According to the university's reports, the SAT-Verbal scores of all its students had a mean of 580 and a standard deviation of 110. Which of the following is a statistic? 300 592 580 110

Step-by-step explanation:

A statistic is an analysis of selected sample that is part of entire population in which the result obtained number e.g mean summarizes the sample of the population while a parameter is an analysis that the summaries the entire population e.g the 580 mean of  the entire population of students. The statistic is 592

correct answer is infinitely many solutions

step-by-step explanation:

2(2x + 3) = -4 + 2(2x + 5)

solving the above equation:

4x + 6 = -4 +4x +10

combining like terms

4x -4x = -4+10-6

0=0

since both sides are 0=0, we end up into true statement it means it has infinite many solutions.

so correct answer is infinitely many solutions

5/20 so 25%

step-by-step explanation: