Answer:
4 is the answer
Step-by-step explanation:i dont have an explanation but i had this sa e paper before trust me
<h2>
Answer:</h2>
<u>We can use t-test </u><u>to compare the two treatments statistically</u>
<h2>
Step-by-step explanation:</h2>
T test is used as a hypothesis testing tool, which allows testing of an assumption applicable to a population. It is usually used when the data sets such as the set of data recorded as a result from flipping a coin a 100 times will follow a normal distribution and may have unknown variances.The t-test is one of many tests used for the purpose of hypothesis testing in statistics.
decimal expansion of 1/7 is 0.14285714285
Notice the 6th digit is 7, the 7th digit is 1, the 8th digit is 4, etc…
Therefore, you just divide which digit you want to know by 6, then look at the digit of the remainder. If the remainder is 0, then you are looking at the 6th digit.
For example if you want to know the 13th digit, 13/6 = 2 remainder 1. Therefore, you look at the first digit.
so for 2007 th digit we have,
Answer: 2007/6= 334 , remainder 3, so we look at third digit , which is 2
Answer:
$3192.5.
Step-by-step explanation:
First $3000 tax is 3000 * 0.02 = $60.
Second $2000 tax is 2000 * 0.03 = $60.
Third $12000 tax is 12000 * 0.05 = $600.
Last $43,000 tax is 43000 * 0.0575 =$2472.5
Total income tax = $3192.5.
Answer: 3 7/8 feet
Step-by-step explanation:
From the question, we are informed that Darla sees a duck and a fish at a pond and that the duck is 2 1/2 feet above the surface of the pond while the fish is 1 3/8 feet below the surface of the pond.
The distance, in feet, between the duck and the fish will be calculated as:
= 2 1/2 - (-1 3/8)
= 2 1/2 + 1 3/8
= 2 4/8 + 1 3/8
= 3 7/8 feet
The distance, in feet, between the duck and the fish is 3 7/8 feet