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Agriculturists and farmers select component crops for mixed cropping based on the following criteri..

Some electrolytes contain more than one type of cations or anions. When one type of ions is discharged in preference to the other, under certain conditions of electrolysis, it is known as selective discharge of ions. The following are the factors that influence the selectiv..

Which of the following box plots represents the number of calculators sold during a randomly selected week? 8, 12, 23, 5, 9, 15, 3. => Figure 4 or Figure 2 or Figure 1 or Figure 3..

Each student in Jacob's class selected a marble out of a bag, with their eyes closed, recorded the color, and put the marble back into the bag. The results are shown on the table. Which of the following is a best replacement for ' ? ' in the tally chart? => Name or Jacob or Colo..

Which of the following is a mutually exclusive event? => Drawing a queen or a diamond from a standard deck of cards. or Rolling a 3 or 4 on a single roll of a number cube. or Rolling a number greater than 8 and rolling an even number when a pair of dice is rolled. or A card selectedh..

Which of the following statement(s) is/are not true about histograms? I. The bars must touch each other. II. The width of each class must be same. III. A histogram for a given set of data may be symmetric or skewed depending on the selection of class width and boundaries. IV. Hi..

1. Obtain a pot with a hole at its bottom. 2. Fill it with porous charcoal. 3. Plant the orchid sapling in the pot. 4. Select a suitably shady place to keep the pot. 5. Add fertilizers from time to time and the plant grow..

At the start of tennis tournament consisting of 6 rounds, there are 64 players. The table shows the number of players selected for the next round after elimination. Which of the following exponential models represents this data. Round ( r ) 0 1 2 3 4 5 Players ( t ) 64 32 16 8 4..

Random samples of three different kinds of books - fiction, nonfiction, and biography - were selected and the number of pages noted. The results are as follows. Fiction Nonfiction Biography 465 92 440 304 420 160 480 440 238 384 270 444 240 184 328 328 140 190 294 150 112 140 48..

The distribution of the ages of the members of a colony is as follows : Age Frequency 0 - 20 35 21 - 30 15 31 - 40 20 41 - 50 25 51 - 60 15 61 - up 10 If a person is selected at random, then find the probability that his/her age is less than 30 years. => 5 12 or 1 8 or 7 12 or 7..