Mathematics, 31.05.2021 17:10 hpugh2019
A botanist has developed a new hybrid cotton plant that can withstand insects better than other cotton plants. However, there is some concern about the germination of seeds from the new plant. To estimate the probability that a seed from the new plant will germinate, a random sample of 3000 seeds was planted in warm, moist soil. Of these seeds, 2470 germinated.
Required:
a. Use relative frequencies to estimate the probability that a seed will germinate. What is your estimate?
b. Use relative frequencies to estimate the probability that a seed will not germinate. What is your estimate?
c. Either a seed germinates or it does not. What is the sample space in this problem? Do the probabilities assigned to the sample space add up to 1? Should they add up to 1? Explain.
Answers: 1
Mathematics, 21.06.2019 14:30
The circumference of a circle is 5 pi cm. what is the area of the circle?
Answers: 2
Mathematics, 21.06.2019 17:30
Lee has $1.75 in dimes and nickels. the number of nickels is 11 more than the number of dimes. how many of each coin does he have?
Answers: 1
Mathematics, 21.06.2019 18:30
Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?
Answers: 3
Mathematics, 21.06.2019 23:30
Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b
Answers: 3
A botanist has developed a new hybrid cotton plant that can withstand insects better than other cott...
Computers and Technology, 30.07.2019 17:00
Computers and Technology, 30.07.2019 17:00
Biology, 30.07.2019 17:00
Social Studies, 30.07.2019 17:00
Social Studies, 30.07.2019 17:00
History, 30.07.2019 17:00
Mathematics, 30.07.2019 17:00
Computers and Technology, 30.07.2019 17:00
Computers and Technology, 30.07.2019 17:00