researchers surveyed recent graduates of two different universities about their income. the following two…

researchers surveyed recent graduates of two different universities about their income. the following two - way table displays data for the sample of graduates who responded to the survey. how many graduates in the sample came from university a? graduates income university a university b under $20,000 35 40 $20,000 to $39,999 90 63 $40,000 and over 35 37

researchers surveyed recent graduates of two different universities about their income. the following two - way table displays data for the sample of graduates who responded to the survey. how many graduates in the sample came from university a? graduates income university a university b under $20,000 35 40 $20,000 to $39,999 90 63 $40,000 and over 35 37

Answer

Explanation:

Step1: Sum income - level values for Univ A

Add the number of graduates from University A in each income - level category. $35 + 90+35$

Step2: Calculate the sum

$35+90 + 35=160$

Answer:

160