Answer:
77.4% probability that a data value is between 36 and 41
Step-by-step explanation:
Problems of normally distributed samples are solved using the z-score formula.
In a set with mean and standard deviation , the zscore of a measure X is given by:
The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.
In this question, we have that:
What is the probability that a data value is between 36 and 41?
This is the pvalue of Z when X = 41 subtracted by the pvalue of Z when X = 36.
X = 41
has a pvalue of 0.933
X = 36
has a pvalue of 0.159
0.933 - 0.159 = 0.774
77.4% probability that a data value is between 36 and 41
That answer to that question is distance= 3.1 miles
Answer:
b. none
Step-by-step explanation:
An angle has internal angles adding to 180º.
Those angles only add to 170º so no triangle can be made.
When purchases are made between the seller and the buyer, they place the transaction details in invoices. An invoice is a receipt that shows the quantity of goods sold, date of purchase, and the agreed prices. There are other sellers who give incentives to buyers who pay earlier. So, for an invoice that has a 60-day note with a <span>non-interest-bearing simple discount 5%, it just basically means that the buyer gets a discount if he could pay within 60 days. This payment has 0% interest. Let's say the buyer decides to pay the seller 59 days after his date of purchase, he could still avail of the discount. The amount that he will have to pay, would only be
Amount = </span><span>$30,000(1 - 0.05) = $28,500
The effective rate would then be $28,500.</span>
Answer: 180
Step-by-step explanation: