Mathematics, 30.11.2020 19:40 julissa848
The number of hurricanes for a random sample of nine consecutive years is
4, 6, 2, 10, 7, 12, 3, 8, 6
Find the mean, standard deviation and the mode for this data. (source for the data
Answers: 1
Mathematics, 21.06.2019 16:00
Find the amount in a continuously compounded account for the given condition. principal: $1000, annual interest rate: 4.8%, time: 2 yr
Answers: 3
Mathematics, 21.06.2019 17:00
In tossing one coin 10 times, what are your chances for tossing a head? a tail? 2. in tossing one coin 100 times, what are your chances for tossing a head? a tail? 3. in tossing one coin 200 times, what are your chances for tossing a head? a tail? deviation = ((absolute value of the difference between expected heads and observed heads) + (absolute value of the difference between expected tails and observed tails)) divided by total number of tosses. this value should always be positive. 4. what is the deviation for 10 tosses? 5. what is the deviation for the 100 tosses? 6. what is the deviation for 200 tosses? 7. how does increasing the total number of coin tosses from 10 to 100 affect the deviation? 8. how does increasing the total number of tosses from 100 to 200 affect the deviation? 9. what two important probability principles were established in this exercise? 10. the percent of occurrence is the obtained results divided by the total tosses and multiplied by 100%. toss the coins 100 times and record your results. calculate the percent occurrence for each combination. percent head-head occurrence: percent tail-tail occurrence: percent head-tail occurrence:
Answers: 3
Mathematics, 21.06.2019 20:00
Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.
Answers: 1
Mathematics, 21.06.2019 22:30
Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.
Answers: 2
The number of hurricanes for a random sample of nine consecutive years is
4, 6, 2, 10, 7, 12, 3, 8,...
Chemistry, 04.06.2020 15:58
Biology, 04.06.2020 15:58
Mathematics, 04.06.2020 15:58
Computers and Technology, 04.06.2020 15:58
Mathematics, 04.06.2020 15:58
Medicine, 04.06.2020 15:58
Mathematics, 04.06.2020 15:58
Mathematics, 04.06.2020 15:58
Mathematics, 04.06.2020 15:58
Mathematics, 04.06.2020 15:58