Quizziz - Math for decision making

When the time is semi-anually compounded my n is equal to _____?

The teacher has 29 years as of now, his birthday is in November, so he was born in the year_____?

Tags

CCSS.4.NBT.A.2

• Dog's pee average has changed (98% of confidence)

• Dog's pee average hasn't changed (98% of confidence)

Answer explanation

Since the zcontrast value is between the two tails, it stands on the H0 zone. So the null hypothesis is correct.

How many R's are there in the teacher's whole Name?

Tags

CCSS.1.NBT.A.1

Danna invested in the cow market 48,000USD at an annual rate of 5.08% for 17 weeks. To calculate the final amount she would have to ________

• divide the rate by 52

• divide the time by 52

• multiply the rate by 52

• multiply the time by 52

• divide the answer by 52

Tags

CCSS.7.RP.A.3

Lady C invested 10,000 at the bond market at a 11.92% compounded quarterly for 4 years generating 6,000 as interests. Which was the final amount?

The students lie to their teachers 764 times out of the 1528 times they tell them something. What's the probability of them telling the truth?

Teachers sleep 6hrs per day with a deviation of 2hrs. We wanted to test the probability of the teacher sleeping MORE THAN 5hrs. The Z-value was -0.5 and in the chart the probability value was 30.85%. SO the probability of the teacher sleeping MORE THAN 5hrs is ______ %

Tags

CCSS.HSS.ID.A.4

August 9th is the day number ________ of the 365days calendar.

The grade that the teacher will give us for completing this hard and complex quizziz will be ______?

• 1000000000

• A humble 70

• A very well-deserved 0

• Wait.... we had to answer it ? (*panic)

• 99.999 ?

Tags

CCSS.RL.2.6

CCSS.RL.8.3