Using Probabilities for Significant Events. a. Find the probability of getting exactly 7 girls in 8 births. b. Find the probability of getting 7 or more girls in 8 births. c. Which probability is relevant for determining whether 7 is a significantly high number of girls in 10 births: the result from part (a) or part (b)
Using Probabilities for Significant Events. a. Find the probability of getting exactly 7 girls in 8...
The accompanying table describes results from groups of 8 births from 8 different sets of parents. The random variable x represents the number of girls among 8 children. Complete parts (a) through (d) below. Number of Girls x P(x) 0 . 0.002 1 0.024 2 0.118 3 0.199 4 0.314 5 0.199 6 0.118 7 0.024 8 0.002 a. Find the probability of getting exactly 6 girls in 8 births. ______ (Type an integer or a decimal. Do not round.)...
The accompanying table describes results from groups of 8 births from 8 different sets of parents. The random variable x represents the number of girls among 8 children. Complete parts (a) through (d) below. LOADING... Click the icon to view the table. a. Find the probability of getting exactly 6 girls in 8 births. nothing (Type an integer or a decimal. Do not round.) b. Find the probability of getting 6 or more girls in 8 births. nothing (Type an...
The accompanying table describes results from groups of 8 births from 8 different sets of parents. The random variable x represents the number of girls among 8 children. Complete parts (a) through (d) below a. Find the probability of getting exactly 6 girls in 8 birthsb. Find the probability of getting 6 or more girls in 8 births c. Which probability is relevant for determining whether 6 is a significantly high number of girls in 8 births: the result from part (a)...
The accompanying table describes results from groups of 8 births from 8 different sets of parents. The random variable x represents the number of girls among & children. Complete parts (a) through (d) below a. Find the probability of getting exactly 6 girls in 8 births. _______ (Type an integer or a decimal. Do not round.) b. Find the probability of getting 6 or more girls in 8 births. _______ (Type an integer or a decimal. Do not round) c. Which probability is relevant for determining...
The accompanying table describes results from groups of 8 births from 8 different sets of parents. The random variable represents the number of girls among 8 children. Complete parts (a) through (d) below. a. Find the probability of getting exactly 6 girls in 8 births. b. Find the probability of getting 6 or more girls in 8 births. c. Which probability is relevant for determining whether 6 is a significantly high number of girls in 8 births: the result from part (a) or part...
The accompanying table describes results from groups of 8 births from 8 different sets of parents. The random variable x represents the number of girls among 8 children. Complete parts (a) through (d) below. Number of Girls x P(x) 0. 0.001 1. 0.023 2. 0.105 3. 0.221 4. 0.300 5. 0.221 6. 0.105 7. 0.023 8. 0.001 a. Find the probability of getting exactly 6 girls in 8 births. b. Find the probability of getting 6 or more girls in...
For 100 births, P(exactly 57 girls)=0.0301 and P(57 or more girls)=0.097. Is 57 girls in 100 births a significantly high number of girls ? Which probability is relevant to answering that question? Consider a number of girls to be significantly high if the appropriate probability is 0.05 or less. The relevant probability is ———- so 57 girls in 100 births —— a significantly Hugh number of girls because the relevant probability is ——- 0.05.
The table below describes results from group of eight births from eight different sets of parents. The random variable x represents the number of girls among eight children.Use the table to answer questions (a) to (e) below. 3. Number of Girls x Pk) 0.004 0.109 0.219 0.273 0.219 0.109 6 7 0.004 a Find the probability of getting exactly one girs in eight births b. Find the probability of getting one or fewer girls in eight births. c. Which probability...
The accompanying table describes results from groups of 8 births from 8 different sets of parents. The random variable x represents the number of girls among 8 children. Complete parts (a) through (d) below se EEE Click the icon to view the table. Ho a. Find the probability of getting exactly 6 girls in 8 births Type an integer or a decimal. Do not round.) b. Find the probability of getting 6 or more giris in 8 births 5/ Type...
election technique is designed to increase the likelihood that a baby will be a girl. In the results of the gender-selection technique, 921 births consisted of 463 baby girls and 458 baby boys. In analyzing these results, assume that boys and girls are equally likely a. Find the probability of getting exactly 463 girls in 921 births b. Find the probability of getting 463 or more girls in 921 births. If boys and girls are equally likely Which probability is...