Hydroliacidn
Answered

IDNStudy.com, ang iyong mapagkukunan para sa mabilis at eksaktong mga sagot. Sumali sa aming platform ng tanong at sagot upang makakuha ng eksaktong tugon sa lahat ng iyong mahahalagang tanong.

1. A student’s marks in the recitation, exam and project in a biology class were 80, 83 and 86
respectively. If the weights accorded these marks were 1, 2 and 3 respectively, what is the
weighted mean of the student?
2. A man drive to his workplace at 30 kph. On the way home he traveled at 50 kph. What is his
average speed?

3. Is the geometric mean of the first 100 natural numbers greater, equal or less than 50?
4. What is the variance of 1, 3, 5, and 7?
5. What is the mean absolute deviation of 1, 5, 8, & 10?
6. What is the standard deviation of 10, 20, & 30

Sagot :

LeeamAkoidn

Answer:

1. 83kg

2. The average distance can't be known as there isn't any distance said in the problem

3. The Geometric mean is 37.99 (or 38), is less than 50

4. 6.666666667

5. 3

6. 10

Step-by-step explanation:

Yung no2 po walang distance kaya di pwedeng masabi ang average distance

Maraming salamat sa iyong aktibong pakikilahok. Magpatuloy sa pagtatanong at pagbabahagi ng iyong mga ideya. Ang iyong kaalaman ay mahalaga sa ating komunidad. Ang IDNStudy.com ay laging nandito upang tumulong sa iyo. Bumalik ka palagi para sa mga sagot sa iyong mga katanungan.