Mathematics, 17.08.2019 17:20 laurachealsy923

Amultiple-choice examination consists of questions, each having possible choices a, b, c, d, and e. approximate the probability that a student will get fewer than answers correct if she randomly guesses at each answer. (note that, if she randomly guesses at each answer, then the probability that she gets any one answer correct is .) use the normal approximation to the binomial with a correction for continuity. round your answer to at least three decimal places. do not round any intermediate steps. (if necessary, consult a list of formulas.)

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 14:30

Is fgh ~ jkl? if so, identify the similarity postulate or theorem that applies.

Answers: 1

Answer

Mathematics, 21.06.2019 21:30

Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent

Answers: 3

Answer

Mathematics, 21.06.2019 23:00

At river bank, checking account customers earn 0.75% interest a month on their account balances, pay no service fees for writing checks, and pay a monthly $2.00 financial charge. calculate the income earned in one month on the checking account for a customer with an account balance of $1,000. a. $4.25 b. $5.50 c. $6.75 d. $7.25 checking account earnings at baker’s bank are expressed by the equation: i = -0.09x + 10.2. while the earnings at elite bank are modeled by: i = -0.02x + 7.5. in both cases, x is the number of checks written. at what number of checks will elite bank start generating more checking account income than baker's bank? a. 12 b. 25 c. 39 d. 42 emilio’s checking account had a balance of 728.32 at the beginning of the week. he wrote checks for the following amounts throughout the week: $99.48, $33.50, $18.23, and $72.05. he also deposited his paycheck in the amount of $1,109.90. what is his account balance at the end of the week? a. $1,192.35 b. $1,222.86 c. $1,540.52 d. $1,614.96

Answers: 1

Answer

Mathematics, 22.06.2019 00:00

At noon a tank contained 10cm water. after several hours it contained 7cm of water. what is the percent decrease of water in the tank?

Answers: 1

Answer

You know the right answer?

Amultiple-choice examination consists of questions, each having possible choices a, b, c, d, and e....

Questions