“Your
time is limited, so don't waste it living someone else's life. Don't be
trapped by dogma - which is living with the results of other people's
thinking. Don't let the noise of other's opinions drown out your own
inner voice. And most important, have the courage to follow your heart
and intuition. They somehow already know what you truly want to become.
Everything else is secondary.” ~ Steve Jobs
1. A study was conducted in America to find out the proportion of blacks and white Americans in California. This variable chosen is: a. Nominal b. Ordinal c. Continuous d. Discreet numerical e. Dichotomous Key: True: e 2. The median of the following data, is: 1,2,4,6,8,10,11,13 a. 6 b. 8 c. 7 d. 10 e. 9 Key: True: c 3. A household survey of 10 families was conducted by students of 4th year MBBS. In the collected data, the ages of heads of families were: 32, 34, 35, 36, 36, 42, 44, 46, 48, and 52. The mean age of heads of families is a. 36 b. 38.5 c. 40 d. 40.5 e. 42 Key: True: d 4. A nutritional research team followed serum levels of vitamin B12 in 120 children for three years to determine the association between cyanocobalamin deficiency and the subsequent risk of developing Megaloblastic anemia. The results were as follows: VITAMIN B12 LEVELS Mean 260 pg/mL Median 226 pg/mL Mode 194 pg/mL From the data, it can be concluded that this distributio...
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