If 3 students averaged 68 on a test and 4 students averaged 75, what is the average of all 7 students
A=70
B=71
C=72
D=73
E=74

Option C

Step-by-step explanation:

Total score for 3 students will be given by the product of average and frequency.

Total score for three students will then be 68*3=204

Similarly, for 4 students, their total score will also be given by

4*75=300

Adding the total score for the two groups

300+204=504

To get the average of all the 7 students, we divide the total score by frequency hence 504/7=72

Therefore, option C is correct

drive more conversions to your website

conversions are the outcome of your efforts. when a visitor sign up for any newspaper, or fill any form to order a specific product or when your page is shared on social media, all such attempts mean conversions of a website. whenever your desired action is fulfilled, the conversion rate of your website will increase. this increase in your conversion rate will prove that your website is   going well. it also confirms that the quality of your website’s marketing was really good.drive more conversion to your website       drive more conversions to your website

step-by-step explanation:

step-by-step explanation: