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MissTica
3 years ago
13

1. Data yang paling sering muncul disebut ... * A.Mean B.Median C.Modus D.Grafik 2. Nilai tengah dari data disebut ... * A.Mean

B.Median C.Modus D.Grafik 3. Waktu yang dibutuhkan 10 siswa untuk berlari mengelilingi lapangan dalam satuan menit adalah 4, 6, 5, 7, 8, 4, 5, 8, 6, 6. Modus data tersebut adalah.... * A.5 B.6 C.7 D.8 4. SAYA MENGERJAKAN UJIAN DENGAN JUJUR. Modus huruf pada kalimat di atas adalah …. * A.E B.A C.D D.J
Mathematics
1 answer:
Zanzabum3 years ago
3 0

Menjawab:

Mode; berarti; 3; A

Penjelasan langkah demi langkah:

Mode kumpulan data ditentukan oleh frekuensi atau berapa kali nilai terjadi pada kumpulan data. Nilai dengan jumlah kemunculan tertinggi disebut mode. Jika hanya satu nilai yang memiliki frekuensi tertinggi, itu disebut unimodal; jika dua nilai, maka itu disebut bimodal.

Nilai rata-rata kumpulan data, mengacu pada nilai rata-rata data. Dihitung sebagai jumlah data dibagi dengan Jumlah sampel dalam data.

Rata-rata = Σx / n

Σx = jumlah nilai data; n = jumlah sampel data

3.)

Data: Waktu yang dibutuhkan: 4, 6, 5, 7, 8, 4, 5, 8, 6, 6

Data yang disusun ulang: 4, 4, 5, 5, 6, 6, 6, 7, 8, 8

Mode = 6 (nilai yang paling sering muncul) dengan frekuensi 3

4.) SAYA MENGERJAKAN UJIAN DENGAN JUJUR

Alfabet yang memiliki frekuensi tertinggi dalam kalimat adalah: A (mode 6)

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kiruha [24]

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6 0
3 years ago
A={1, 2, 3, 4, 5} e B = {2, 3, 7}, determine o conjunto A - B, ou seja, os elementos que pertencem somente a A e não a B .
Lostsunrise [7]

Responder:

A - B = {1, 4, 5}

Explicação passo a passo:

Conjunto A - Conjunto B; Isso significa que queremos um conjunto que contém apenas elementos que estão no conjunto A, portanto, os elementos do conjunto A que também estão presentes no conjunto B estão isentos.

A = {1, 2, 3, 4, 5}

B = {2, 3, 7}

A - B = {1, 4, 5}

Portanto, apenas] 1, 4, 5} são elementos do conjunto A e não do conjunto B

7 0
2 years ago
newberry beverages has 4,800 fluid ounces of water to bottle. each bottle holds 8 fluid ounces will the water fill?
galina1969 [7]

Answer:

it il fill 600, 8 ounce bottles

Step-by-step explanation:

4,800 divided 8 = 600

the total is 600 bottles

i hope this helps, have a great day. And good luck!

8 0
2 years ago
Find an explicit formula for the geometric sequence -40,-20,-10......
garik1379 [7]

Answer:

The explicit formula for the geometric sequence is c(n) = -40\cdot \left(\frac{1}{2} \right)^{n-1}.

Step-by-step explanation:

By definition of geometric sequence, we should use the following expression:

c(n) = c_{1}\cdot r^{n-1}, n \ge 1 (1)

Where:

c_{1} - First term.

r - Geometric rate.

n - Position of the element within the series.

If we know that c_{1} = -40 and r = \frac{1}{2}, then the explicit formula for the geometric sequence is:

c(n) = -40\cdot \left(\frac{1}{2} \right)^{n-1}

The explicit formula for the geometric sequence is c(n) = -40\cdot \left(\frac{1}{2} \right)^{n-1}.

3 0
3 years ago
Prove 2√(x) + 1/√(x + 1) <= 2√(x+1) for all x in [0,inf)
EleoNora [17]
Start by multiplying each side of the inequality by \sqrt{x + 1} and simplifying:

2 \sqrt x + \frac{1}{\sqrt{x+1}}  \leq  2 \sqrt{x + 1}
(2 \sqrt x + \frac{1}{\sqrt{x+1}})(\sqrt{x + 1}) \leq (2 \sqrt{x + 1})(\sqrt{x + 1})
2 \sqrt{x(x + 1)} + 1 \leq 2(x + 1)
2 \sqrt{x^2 + x} + 1 \leq 2x + 2
2 \sqrt{x^2 + x} \leq 2x + 1
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From here, we can square both sides to get

x^2 + x \leq (x + \frac{1}{2})^2
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3 0
2 years ago
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