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- 1. Multiple Choice
Which factor is the variable in this experiment?the type of beethe time of daythe type of plantthe color of the flowers - 2. Multiple ChoiceWhich of the following hypotheses could be tested by this experiment?Honeybees prefer to visit rose plantsHoneybees prefer to visit red flowers.Honeybees prefer to visit flowers in the morningHoneybees prefer to visit Portland rose flowers between 9 and 10
- 3. Multiple ChoiceWhich of the following is the BEST reason why the Portland rose plant is included in all of the groups to be studied?The type of plant is a control factor.The experiment will test whether bees prefer Portland rose over other roses.An experiment should have more than one variable.The Portland rose is a very common plant.
- 4. Multiple ChoiceHow long was the hair on day 60?20.0 cm21.0 cm22.5 cm23.0 cm
- 5. Multiple ChoiceOn which day was hair length 23 cm?day 60day 90day 120day 150
- 6. Multiple ChoiceFrom day 0 to day 150, what is the average amount that hair grows every 30 days?0.5 cm1.2 cm1.5 cm2.0 cm
- 7. Multiple ChoiceWhat is the most likely explanation for the change seen after the two-minute mark?The person started exercising.The person fell asleep.The person inhaled.The person sat down.
- 8. Multiple ChoiceHow much faster is the heart beating during minute 5 than during minute 2?10 beats per minute more12 beats per minute more15 beats per minute more17 beats per minute more
- 9. Multiple ChoiceA fever is a spike in temperature. On which day does this person have a fever?SundayMondayWednesdaySaturday
- 10. Multiple ChoiceWhat is the highest temperature that this fever reaches?37383940
- 11. Multiple ChoiceWhat is probably this person's normal body temperature?37383940
- 12. Multiple ChoiceThe graph below shows the number of sunny days and rainy days in a city during four months.
Based on the graph,how many more sunny days than rainy days did this city have during the months of April, May, and June?21562620 - 13. Multiple ChoiceWhat percentage of the days that it rained, did they forecast no rain?About 20%About 18%About 14%About 12%
- 14. Multiple ChoiceHow many total students took the survey?1091120
- 15. Multiple ChoiceHere distance stands for Bill's distance from Ridgewood. When was Bill not moving?Between 0 and 1 secondsBetween 1 and 2 secondsBetween 3 and 5 secondsBetween 5 and 6 seconds
- 16. Multiple ChoiceHow many students have blue for a favorite color?11121417
- 17. Multiple ChoiceIn August, how many metric tons did Clark's Paper Mill and Tyler Paper Mill produce all together?10708090
- 18. Multiple ChoiceHow many more 9th graders voted than 8th graders?75515580
- 19. Multiple ChoiceHow many people added hot sauce to their food on Monday?40207080
- 20. Multiple Choice
What percentage of the class has a goldfish, if students listed only ONE pet?
About 18%
About 23%
About 6%
About 13%
- Answer choicesTagsAnswer choicesTags