Of the total population of a state, 20% live in the south. If 200 resi..
Of the total population of a state, 20% live in the south. If 200 residents are selected at random, find the probability that at most 50 live in the south. => 53.18% or 46.82% or 96.82% or 3.18%..
If 20% of all people living in a country X are underweights, then fin..
If 20% of all people living in a country X are underweights, then find the probability that the three people selected at random will be underweight. => 0.04 or 0.8 or 0.008 or 0.512..
Five girls picked flowers from a garden. Kavita has picked 30, Ana has..
Five girls picked flowers from a garden. Kavita has picked 30, Ana has picked 20, Dave has picked 30 and Hamimah and Puan Anis have picked 20 flowers each. Choose the appropriate pictograph that matches with the data. => Graph 4 or Graph 3 or Graph 1 or Graph 2..
The ages of 5 players participating in a tennis match are 24, 21, 19..
The ages of 5 players participating in a tennis match are 24, 21, 19, 20, and 25 years. Find the median age of the participants. => 21 years or 22.5 years or 25 years or 19 years..
In a survey it was found that 20% of people living in a society watch ..
In a survey it was found that 20% of people living in a society watch channel A. If a random sample of 10 people is selected, then find the probability that exactly 5 people in the sample watch channel A. => 0.5 or 0.2 or 0.026 or 0.26..
In a survey it was found that 20% of people living in a society watch ..
In a survey it was found that 20% of people living in a society watch channel A. If a random sample of 10 people are selected, then find the probability that at least 3 people in the sample watch channel A. => 0.59 or 0.3 or 0.2 or 0.323..
Four pupils picked some flowers from a garden. Ana picked 15, Sara pic..
Four pupils picked some flowers from a garden. Ana picked 15, Sara picked 30, Tina picked 20 and Liza picked 25 flowers. Choose the appropriate pictograph that matches with the data. => Graph 1 or Graph 4 or Graph 2 or Graph 3..
There are 5 teams participating in a soccer tournament. Each team shou..
There are 5 teams participating in a soccer tournament. Each team should play a match with all other teams in the preliminary rounds. How many matches should be played in the preliminary round? => 15 or 5 or 20 or 10..
Justin won 10 out of 19 matches he played last year. Find the ratio of..
Justin won 10 out of 19 matches he played last year. Find the ratio of number of wins to number of losses. => 11 : 20 or 10 : 9 or 1 : 2 or 1 : 1..
The number of goals scored by a team in 6 football matches were 4, 22,..
The number of goals scored by a team in 6 football matches were 4, 22, 16, 17, 23 and 19. Find the outlier of the number of goals. => 20 or 36 or 4 or None of the above..
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