Answer:
1. Only candles - 100
$500 / 5 = 100 candles & 0 Flowers
2. Only Flowers - 84
$500 / 6 = 83.3 84 candles & 0 candles
3. Half of each - 50 candles & 47 flowers
$500 / 5 / 2 = 50 candles
$500 / 6 / 2 = 41.6 47 Flowers
Step-by-step explanation:
Answer:
1/8
Step-by-step explanation:
Answer:
4.05% probability that a randomly selected adult has an IQ greater than 123.4.
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:

Probability that a randomly selected adult has an IQ greater than 123.4.
This is 1 subtracted by the pvalue of Z when X = 123.4. So



has a pvalue of 0.9595
1 - 0.9595 = 0.0405
4.05% probability that a randomly selected adult has an IQ greater than 123.4.
The option that best describes the experiment is accurate and reproducible.
<h3>What option describes the data?</h3>
All the values from the experiment are close in value to the accepted value. This indicates that the experiment is accurate. Two experiments yield the same values. This indicates that the experiment is reproducible.
Here is the table used in answering the question:
Accepted Value: 130
Experiment 1 129
Experiment 2 131
Experiment 3 129
Experiment 4 132
To learn more about experiments, please check: brainly.com/question/14019529
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