Mathematics, 28.11.2019 06:31 ericsmith19
Aaverage amount of money on deposit in a savings account is $7500. suppose a random sample of 49 accounts shows the average in their bank to be $6850 with a population s. d. $1200. construct a hypothesis test to determine whether the average amount on deposit per account is different from $7500. use a 1% level of significance. use the p value approach.
Answers: 2
Mathematics, 21.06.2019 14:30, kev71
The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.
Answers: 1
Mathematics, 21.06.2019 18:00, ykpwincess
Kayla has a $500 budget for the school party. she paid $150 for the decorations. food will cost $5.50 per student. what inequality represents the number of students, s, that can attend the party?
Answers: 1
Mathematics, 21.06.2019 20:00, ghlin96
Axel follows these steps to divide 40 by 9: start with 40. 1. divide by 9 and write down the remainder. 2. write a zero after the remainder. 3. repeat steps 1 and 2 until you have a remainder of zero. examine his work, and then complete the statements below.
Answers: 1
Aaverage amount of money on deposit in a savings account is $7500. suppose a random sample of 49 acc...
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